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Individual Calculations June 2013 |
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| Watanabe, Akira Total change: -16.05 | |   |
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| 2013 Japan Chess Championship | Tokyo | JPN | 2013-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2281 | 3.00 | 6 | -1.07 | 15 | -16.05 | |
|  Nakamura, Naohiro | | | 2058 | JPN | 0.00 | 1 | -0.78 | 15 | -11.70 | |  Shinoda, Taro | | | 1918 | JPN | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Nanjo, Ryosuke | c | | 2327 | JPN | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Gonda, Gentaro | | | 2078 | JPN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Kobayashi, Atsuhiko | | | 2011 | JPN | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Kojima, Shinya | f | | 2384 | JPN | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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