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Individual Calculations July 2011 |
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| Sakai, Hibiki Total change: -4.65 | |   |
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| 2011 Japan Chess Championship Tokyo | Tokyo | JPN | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2041 | 2.50 | 7 | -0.31 | 15 | -4.65 | |
|  Yamada, Kohei | c | | 2091 | JPN | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Gonda, Gentaro | | | 2106 | JPN | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Nakamura, Ryuji | | | 2169 | JPN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Misaka, Susumu | | | 2084 | JPN | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Noguchi, Koji | | | 2035 | JPN | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Averbukh, Alex | | | 2219 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Iwasaki, Yudai | c | | 2101 | JPN | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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