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Individual Calculations June 2015 |
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| Ogasa, Seiichi Total change: -88.00 | |   |
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| 2015 Japan Chess Championship | Tokyo | JPN | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2033 | 2.00 | 6 | -2.20 | 40 | -88.00 | |
|  Shiomi, Ryo | | | 2138 | JPN | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Fukuya, Natsumi | | | 1633 * | JPN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sugimoto, Koichi | | | 1955 | JPN | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Osaka, Takuma | | | 1731 | JPN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Sakai, Sou | | | 1985 | JPN | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Hasegawa, Emi | | wc | 1684 | JPN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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