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Individual Calculations July 2011 |
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| Yamada, Kohei Total change: -2.55 | |   |
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| 2011 Japan Chess Championship Tokyo | Tokyo | JPN | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2091 | 5.50 | 11 | -0.17 | 15 | -2.55 | |
|  Gonda, Gentaro | | | 2106 | JPN | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Sakai, Hibiki | | | 2041 | JPN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Kojima, Shinya | f | | 2329 | JPN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Averbukh, Alex | | | 2219 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Nakamura, Naohiro | | | 2088 | JPN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Hamane, Kenichi | | | 1878 | JPN | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Nakagawa, Emiko | | wc | 1814 | JPN | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Noguchi, Koji | | | 2035 | JPN | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Sugimoto, Koichi | | | 2007 | JPN | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Manabe, Hiroshi | | | 2092 | JPN | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Nanjo, Ryosuke | c | | 2247 | JPN | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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