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Individual Calculations September 2019 |
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| Onishi, Kosuke Total change: -6.00 | |   |
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| Japan Chess Classic 2019 | Tokyo, Japan | JPN | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1710 | 1.00 | 4 | -0.15 | 40 | -6.00 | |
|  Aoshima, Mirai | f | | 2110 * | JPN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yokoyama, Yuichi | | | 1883 | JPN | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Kanda, Daigo | | | 1817 | JPN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ushiyama, Sotaro | | | 1744 | JPN | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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