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Individual Calculations June 2017 |
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| Yamada, Kohei Total change: 31.60 | |   |
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| 2017 Japan Chess Championship | Tokyo | JPN | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2136 | 8.00 | 11 | 1.58 | 20 | 31.60 | |
|  Lorenzana, Arkenette | | | 1826 | JPN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ogasa, Seiichi | | | 1920 | JPN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Noguchi, Koji | | | 2061 | JPN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kobayashi, Atsuhiko | | | 2052 | JPN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sano, Tomu | | | 2120 | JPN | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Higashino, Tetsuo | | | 1945 | JPN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kojima, Shinya | m | | 2401 | JPN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shiomi, Ryo | | | 2105 | JPN | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Nakamura, Naohiro | | | 2060 | JPN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Aoshima, Mirai | | | 2272 | JPN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hiebert, Kenji | | | 2023 | JPN | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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