Japan Chess Championship 2025 Last update 06.05.2025 07:54:16, Creator/Last Upload: NCS
Final Ranking after 9 Rounds
| Rk. | SNo | | | Name | Typ | sex | Gr | FED | RtgI | RtgN | Pts. | TB1 | TB2 | TB3 | TB4 | TB5 | n | w | we | w-we | K | rtg+/- |
| 1 | 1 | | IM | Tran Thanh Tu | | | | JPN | 2420 | 2571 | 8 | 0 | 47 | 51 | 44,5 | 17567 | 9 | 8 | 7,02 | 0,98 | 10 | 9,8 |
| 2 | 7 | | | Chen Muxi | U18 | | | CHN | 2188 | 2031 | 6,5 | 0 | 49,5 | 54 | 36,25 | 16951 | 9 | 6,5 | 5,60 | 0,90 | 40 | 36 |
| 3 | 3 | | IM | Nanjo Ryosuke | | | | JPN | 2349 | 2479 | 6,5 | 0 | 48,5 | 53,5 | 37,75 | 16656 | 9 | 6,5 | 7,31 | -0,81 | 10 | -8,1 |
| 4 | 4 | | FM | Otsuka Shou | | | | JPN | 2339 | 2141 | 6,5 | 0 | 48 | 52,5 | 36,75 | 16836 | 9 | 6,5 | 7,11 | -0,61 | 20 | -12,2 |
| 5 | 5 | | IM | Kojima Shinya | | | | JPN | 2315 | 2426 | 6,5 | 0 | 43,5 | 47,5 | 33 | 16413 | 9 | 6,5 | 7,30 | -0,80 | 10 | -8 |
| 6 | 27 | | | Yamamoto Soichiro | | | | JPN | 1963 | 1841 | 6,5 | 0 | 42,5 | 45 | 30 | 16207 | 8 | 5,5 | 3,50 | 2,00 | 20 | 40 |
| 7 | 10 | | | Okuno Rion | U18 | | | JPN | 2125 | 1915 | 6,5 | 0 | 42 | 45 | 31 | 15691 | 9 | 6,5 | 6,53 | -0,03 | 40 | -1,2 |
| 8 | 21 | | | Matsuyama Koya | | | | JPN | 2001 | 2012 | 6,5 | 0 | 38 | 41,5 | 29 | 15478 | 8 | 6 | 5,05 | 0,95 | 20 | 19 |
| 9 | 8 | | FM | Yamada Kohei | | | | JPN | 2182 | 2241 | 6 | 0 | 47 | 51,5 | 31,25 | 17001 | 8 | 5 | 4,65 | 0,35 | 20 | 7 |
| 10 | 12 | | CM | Kobayashi Atsuhiko | | | | JPN | 2106 | 2219 | 6 | 0 | 46,5 | 51 | 32,75 | 16738 | 8 | 5,5 | 4,30 | 1,20 | 20 | 24 |
| 11 | 22 | | | Shioguchi Tatsuya | | | | JPN | 1993 | 1986 | 6 | 0 | 46,5 | 50 | 32,5 | 16372 | 9 | 6 | 4,28 | 1,72 | 20 | 34,4 |
| 12 | 18 | | | Yonemitsu Kohei | | | R1,R2 | JPN | 2039 | 2047 | 6 | 0 | 42 | 48 | 29,5 | 12114 | 6 | 4 | 3,29 | 0,71 | 20 | 14,2 |
| 13 | 15 | | | Moritani Sho | U18 | | | JPN | 2052 | 1977 | 6 | 0 | 41,5 | 44,5 | 27,75 | 15480 | 8 | 6 | 5,39 | 0,61 | 40 | 24,4 |
| 14 | 14 | | CM | Matsuo Tomohiko | O50 | | | JPN | 2079 | 2088 | 6 | 0 | 37,5 | 41 | 25,5 | 15243 | 9 | 6 | 6,67 | -0,67 | 20 | -13,4 |
| 15 | 56 | | | Endo Shuma | U18 | | | JPN | 1793 | 1763 | 6 | 0 | 37,5 | 40 | 23 | 15541 | 8 | 5 | 2,47 | 2,53 | 40 | 101,2 |
| 16 | 30 | | | Tran Duc Hung Long | | | | VIE | 1918 | 1792 | 6 | 0 | 35 | 37,5 | 22 | 15513 | 9 | 6 | 4,72 | 1,28 | 40 | 51,2 |
| 17 | 37 | | | Matsunaga Toma | U18 | | | JPN | 1895 | 1844 | 6 | 0 | 34 | 36,5 | 25,75 | 15112 | 8 | 6 | 4,10 | 1,90 | 40 | 76 |
| 18 | 28 | | | Taga Hiroto | | | | JPN | 1950 | 1973 | 5,5 | 0 | 47,5 | 51 | 28,25 | 16787 | 9 | 5,5 | 3,46 | 2,04 | 20 | 40,8 |
| 19 | 13 | | | Higashino Tetsuo | O50 | | | JPN | 2085 | 2112 | 5,5 | 0 | 47 | 50 | 26,25 | 16912 | 9 | 5,5 | 4,62 | 0,88 | 20 | 17,6 |
| 20 | 76 | | | Jiang Likai | | | | JPN | 0 | 1925 | 5,5 | 0 | 44,5 | 49 | 29 | 16378 | 9 | 5,5 | | | | |
| 21 | 19 | | | Fujii Chiaki | | | | JPN | 2016 | 1979 | 5,5 | 0 | 44 | 47 | 25,25 | 16758 | 7 | 4 | 2,64 | 1,36 | 20 | 27,2 |
| 22 | 29 | | | Yamaguchi Tosei | | | | JPN | 1931 | 1920 | 5,5 | 0 | 36 | 37,5 | 20,5 | 14835 | 8 | 4,5 | 5,07 | -0,57 | 20 | -11,4 |
| 23 | 11 | | CM | Averbukh Alex | | | | JPN | 2107 | 2221 | 5 | 0 | 47,5 | 51 | 23,5 | 16418 | 9 | 5 | 5,48 | -0,48 | 20 | -9,6 |
| 24 | 17 | | | Nagataki Kota | | | | JPN | 2041 | 2050 | 5 | 0 | 44,5 | 48 | 24 | 16206 | 8 | 4 | 4,20 | -0,20 | 20 | -4 |
| 25 | 6 | | CM | Nakahara Kan | | | R1 | JPN | 2201 | 2181 | 5 | 0 | 42,5 | 47,5 | 25,25 | 13904 | 6 | 3 | 4,49 | -1,49 | 20 | -29,8 |
| 26 | 33 | | | Nurmatov Bekzod | | | | UZB | 1909 | 2009 | 5 | 0 | 42,5 | 46,5 | 24,25 | 16037 | 6 | 2,5 | 1,98 | 0,52 | 40 | 20,8 |
| 27 | 23 | | | Furuya Masahiro | | | | JPN | 1991 | 1989 | 5 | 0 | 39,5 | 43 | 21,5 | 15977 | 7 | 4 | 3,43 | 0,57 | 20 | 11,4 |
| 28 | 24 | | | Nguyen Tuan Anh | | | | VIE | 1987 | 1874 | 5 | 0 | 39,5 | 43 | 20,75 | 15893 | 9 | 5 | 4,95 | 0,05 | 20 | 1 |
| 29 | 9 | | FM | Jones Stephen | O50 | | | USA | 2159 | 2046 | 5 | 0 | 38,5 | 42 | 21,5 | 14973 | 9 | 5 | 7,62 | -2,62 | 20 | -52,4 |
| 30 | 45 | | | Erkoc Vedat | | | | TUR | 1850 | 1858 | 5 | 0 | 38,5 | 41 | 18,5 | 15440 | 6 | 2 | 1,78 | 0,22 | 20 | 4,4 |
| 31 | 77 | | | Etabag John Vincent | | | | JPN | 0 | 1860 | 5 | 0 | 38 | 41,5 | 20,5 | 15524 | 9 | 5 | | | | |
| 32 | 44 | | | Kuroda Yunosuke | | | | JPN | 1858 | 1813 | 5 | 0 | 37 | 39,5 | 18,5 | 15368 | 7 | 3,5 | 3,03 | 0,47 | 20 | 9,4 |
| 33 | 26 | | | Higashishiba Teruomi | O50 | | | JPN | 1976 | 1963 | 5 | 0 | 36,5 | 39 | 20 | 14843 | 9 | 5 | 6,09 | -1,09 | 20 | -21,8 |
| 34 | 41 | | | Honda Yoshiki | | | | JPN | 1876 | 1833 | 5 | 0 | 33 | 35,5 | 17,75 | 14554 | 7 | 3,5 | 3,70 | -0,20 | 40 | -8 |
| 35 | 61 | | | Karasawa Yuta | | | | JPN | 1766 | 1616 | 5 | 0 | 30,5 | 32 | 14,25 | 14242 | 7 | 3,5 | 2,88 | 0,62 | 20 | 12,4 |
| 36 | 20 | | | Noguchi Koji | | | | JPN | 2002 | 2073 | 4,5 | 0 | 42,5 | 45,5 | 19,75 | 15721 | 9 | 4,5 | 5,48 | -0,98 | 20 | -19,6 |
| 37 | 46 | | | Sharma Sameer | | | | JPN | 1842 | 1698 | 4,5 | 0 | 42 | 45 | 18,25 | 15729 | 9 | 4,5 | 3,77 | 0,73 | 40 | 29,2 |
| 38 | 16 | | | Nakamura Naohiro | | | | JPN | 2050 | 2118 | 4,5 | 0 | 41,5 | 45,5 | 20,25 | 16242 | 9 | 4,5 | 5,13 | -0,63 | 20 | -12,6 |
| 39 | 47 | | | Patil Rushad | | | | JPN | 1837 | 1782 | 4,5 | 0 | 39,5 | 43 | 18,25 | 15382 | 8 | 4 | 3,26 | 0,74 | 20 | 14,8 |
| 40 | 79 | | | Yamamichi Atsuya | | | | JPN | 0 | 1638 | 4,5 | 0 | 37 | 40 | 16,25 | 15453 | 9 | 4,5 | | | | |
| 41 | 59 | | | Shakuya Keita | | | | JPN | 1774 | 1685 | 4,5 | 0 | 37 | 39,5 | 17,75 | 15446 | 8 | 3,5 | 2,38 | 1,12 | 40 | 44,8 |
| 42 | 49 | | | Tanaka Ryosuke | | | | JPN | 1834 | 1823 | 4,5 | 0 | 36 | 38 | 15,25 | 14544 | 8 | 3,5 | 4,27 | -0,77 | 40 | -30,8 |
| 43 | 31 | | | Kinoshita Akira | | | | JPN | 1910 | 1913 | 4,5 | 0 | 36 | 37,5 | 16,5 | 14328 | 7 | 3,5 | 4,88 | -1,38 | 20 | -27,6 |
| 44 | 35 | | | Muto Yuhiro | U18 | | R1,R2 | JPN | 1902 | 1834 | 4,5 | 0 | 34,5 | 39 | 15,75 | 11347 | 7 | 3,5 | 3,87 | -0,37 | 40 | -14,8 |
| 45 | 32 | | | Sakai Enju | | | | JPN | 1910 | 1901 | 4,5 | 0 | 34 | 37,5 | 16,25 | 14197 | 7 | 3,5 | 4,94 | -1,44 | 20 | -28,8 |
| 46 | 53 | | | Onishi Kosuke | | | | JPN | 1806 | 1838 | 4,5 | 0 | 33 | 35,5 | 13,75 | 14193 | 7 | 3,5 | 3,61 | -0,11 | 20 | -2,2 |
| 47 | 50 | | | Araki Dai | | | | JPN | 1827 | 1726 | 4,5 | 0 | 33 | 34,5 | 15 | 15114 | 8 | 3,5 | 3,68 | -0,18 | 20 | -3,6 |
| 48 | 38 | | | Saito Hiromasa | | | | JPN | 1894 | 1899 | 4,5 | 0 | 31,5 | 34 | 13,75 | 14236 | 6 | 3 | 3,83 | -0,83 | 20 | -16,6 |
| 49 | 73 | | | Yamakawa Kazumasa | U18 | | | JPN | 1561 | 1767 | 4 | 0 | 41,5 | 45,5 | 20 | 15632 | 9 | 4 | 1,00 | 3,00 | 40 | 120 |
| 50 | 34 | | | Kitagami Show | O50 | | | JPN | 1904 | 1892 | 4 | 0 | 40,5 | 44,5 | 18,25 | 15840 | 7 | 3,5 | 2,84 | 0,66 | 20 | 13,2 |
| 51 | 25 | | | Gishi Takeshi | O50 | | R2,R5 | JPN | 1978 | 1940 | 4 | 0 | 38 | 42 | 16,75 | 9642 | 5 | 2 | 2,96 | -0,96 | 20 | -19,2 |
| 52 | 60 | | | Togawa Kentaro | | | | JPN | 1770 | 1765 | 4 | 0 | 38 | 41 | 15,5 | 15527 | 9 | 4 | 2,60 | 1,40 | 40 | 56 |
| 53 | 36 | | | Tanaka Satoshi | | | | JPN | 1898 | 1836 | 4 | 0 | 36,5 | 39 | 14,25 | 14426 | 7 | 3,5 | 4,14 | -0,64 | 20 | -12,8 |
| 54 | 39 | | | Tokuni Shun | | | | JPN | 1880 | 1919 | 4 | 0 | 34,5 | 37 | 12,5 | 15016 | 8 | 3 | 4,01 | -1,01 | 20 | -20,2 |
| 55 | 78 | | | Onuma Kota | U18 | | R3 | JPN | 0 | 1730 | 4 | 0 | 34 | 38 | 15,25 | 13121 | 8 | 3,5 | | | | |
| 56 | 48 | | | Takenouchi Atsushi | | | R1,R2 | JPN | 1836 | 1747 | 4 | 0 | 31,5 | 35,5 | 12,25 | 10930 | 6 | 2 | 3,09 | -1,09 | 20 | -21,8 |
| 57 | 70 | | | Takayasu Melody | | w | R1 | JPN | 1701 | 1701 | 4 | 0 | 31 | 35 | 13,5 | 12956 | 8 | 3,5 | 2,58 | 0,92 | 20 | 18,4 |
| 58 | 42 | | | Ono Tadashi | | | | JPN | 1876 | 1749 | 4 | 0 | 30 | 31,5 | 9,5 | 13949 | 8 | 3 | 5,48 | -2,48 | 40 | -99,2 |
| 59 | 58 | | | Yokota Yoshiaki | | | | JPN | 1776 | 1816 | 4 | 0 | 24,5 | 28,5 | 8,5 | 12371 | 7 | 3 | 3,54 | -0,54 | 20 | -10,8 |
| 60 | 63 | | | Nakanishi Yuuma | | | | JPN | 1752 | 1835 | 3,5 | 0 | 41 | 45 | 17,75 | 15545 | 9 | 3,5 | 2,54 | 0,96 | 40 | 38,4 |
| 61 | 66 | | | Jin Sangwoo | | | | JPN | 1724 | 1765 | 3,5 | 0 | 41 | 43,5 | 15,25 | 15467 | 8 | 2,5 | 1,97 | 0,53 | 40 | 21,2 |
| 62 | 72 | | | Sasaki Kaishi | | | | JPN | 1577 | 1685 | 3,5 | 0 | 37 | 40 | 14,5 | 15209 | 9 | 3,5 | 1,30 | 2,20 | 40 | 88 |
| 63 | 65 | | WCM | Mitsuyama Rikka | U18 | w | | JPN | 1731 | 1673 | 3,5 | 0 | 36,5 | 39,5 | 13,5 | 15077 | 9 | 3,5 | 2,82 | 0,68 | 40 | 27,2 |
| 64 | 52 | | | Kanda Daigo | O50 | | | JPN | 1814 | 1801 | 3,5 | 0 | 36,5 | 39 | 12,25 | 14744 | 5 | 1,5 | 1,77 | -0,27 | 20 | -5,4 |
| 65 | 80 | | | Takeda Masakazu | | | | JPN | 0 | 1619 | 3,5 | 0 | 36 | 38,5 | 14,5 | 14923 | 8 | 2,5 | | | | |
| 66 | 2 | | FM | Aoshima Mirai | | | | JPN | 2372 | 2483 | 3,5 | 0 | 35,5 | 39 | 16,75 | 8148 | 5 | 3,5 | 4,42 | -0,92 | 20 | -18,4 |
| 67 | 55 | | | Mizumoto Takahiro | O50 | | | JPN | 1794 | 1782 | 3,5 | 0 | 34 | 36,5 | 12,5 | 14324 | 6 | 1,5 | 2,76 | -1,26 | 20 | -25,2 |
| 68 | 62 | | | Koyama Nobuyuki | O50 | | | JPN | 1760 | 1758 | 3,5 | 0 | 32,5 | 34 | 8,75 | 14624 | 7 | 1,5 | 2,57 | -1,07 | 20 | -21,4 |
| 69 | 64 | | | Kawamura Takuto | | | | JPN | 1749 | 1771 | 3,5 | 0 | 30,5 | 32,5 | 10,75 | 14423 | 8 | 2,5 | 3,50 | -1,00 | 20 | -20 |
| 70 | 67 | | | Donaldson Sheldon | | | | JPN | 1714 | 1672 | 3,5 | 0 | 29,5 | 31,5 | 10,5 | 14461 | 7 | 2,5 | 2,38 | 0,12 | 20 | 2,4 |
| 71 | 54 | | WCM | Kojima Natsumi | | w | | JPN | 1797 | 1788 | 3 | 0 | 37,5 | 40 | 10 | 15219 | 7 | 1 | 2,19 | -1,19 | 20 | -23,8 |
| 72 | 43 | | | Sugimoto Koichi | O50 | | | JPN | 1860 | 1909 | 3 | 0 | 36 | 38,5 | 9,5 | 14575 | 8 | 3 | 4,68 | -1,68 | 20 | -33,6 |
| 73 | 74 | | | N Murugappan | | | | IND | 1525 | 1653 | 3 | 0 | 34 | 35,5 | 8,75 | 14623 | 9 | 3 | 1,74 | 1,26 | 20 | 25,2 |
| 74 | 40 | | | Tamura Hikaru | | | R1,R2 | JPN | 1878 | 1826 | 3 | 0 | 31 | 34 | 10 | 8895 | 4 | 2 | 2,65 | -0,65 | 20 | -13 |
| 75 | 57 | | | Akagiri Yuma | | | R1,R2 | JPN | 1785 | 1726 | 3 | 0 | 31 | 34 | 8,75 | 10861 | 5 | 1,5 | 2,27 | -0,77 | 40 | -30,8 |
| 76 | 85 | | | Mori Hidetoshi | | | | JPN | 0 | 1261 | 3 | 0 | 31 | 33 | 7,5 | 12538 | 7 | 1 | | | | |
| 77 | 51 | | | Uetani Toshiaki | O50 | | | JPN | 1822 | 1830 | 3 | 0 | 29,5 | 31 | 8,5 | 13613 | 7 | 1,5 | 4,44 | -2,94 | 20 | -58,8 |
| 78 | 69 | | | Yamada Misaki | U18 | w | | JPN | 1703 | 1676 | 2,5 | 0 | 37,5 | 41 | 10,25 | 14938 | 9 | 2,5 | 2,72 | -0,22 | 40 | -8,8 |
| 79 | 68 | | WCM | Misawa Yuki | | w | R1,R2 | JPN | 1710 | 1621 | 2,5 | 0 | 33 | 35,5 | 9,75 | 11245 | 6 | 1 | 1,71 | -0,71 | 40 | -28,4 |
| 80 | 82 | | | Fukushima Sota | | | | JPN | 0 | 1588 | 2,5 | 0 | 31,5 | 34 | 8,25 | 12883 | 8 | 1,5 | | | | |
| 81 | 84 | | ACM | Ramkumar Aravindh | U18 | | | JPN | 0 | 1447 | 2,5 | 0 | 30,5 | 32 | 5,75 | 13486 | 7 | 2 | | | | |
| 82 | 81 | | | Cha Tony | O50 | | | JPN | 0 | 1594 | 2,5 | 0 | 29 | 31,5 | 7,5 | 12575 | 7 | 1,5 | | | | |
| 83 | 71 | | | Furuse Mizuki | U18 | | | JPN | 1581 | 1662 | 2 | 0 | 27 | 29 | 6 | 12187 | 6 | 1,5 | 1,42 | 0,08 | 40 | 3,2 |
| 84 | 75 | | | Akiyama Kairi | U18 | | | JPN | 1481 | 1533 | 1,5 | 1 | 33 | 34,5 | 3,75 | 14070 | 7 | 0,5 | 1,10 | -0,60 | 40 | -24 |
| 85 | 83 | | | Nishimura Kai | | | | JPN | 0 | 1459 | 1,5 | 0 | 21,5 | 23 | 2,75 | 8715 | 5 | 0 | | | | |
Annotation: Tie Break1: Direct Encounter (The results of the players in the same point group) Tie Break2: Buchholz Tie-Break Variable (2023) (Gamepoints, Cut1) Tie Break3: Buchholz Tie-Break Variable (2023) (Gamepoints, Forfeited games count) Tie Break4: Sonneborn Berger Tie-Break Variable (2023) (Gamepoints) Tie Break5: Sum of the ratings of the opponents (whithout one result)
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