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Individual Calculations July 2011 |
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| Watanabe, Akira Total change: 6.90 | |   |
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| 2011 Japan Chess Championship Tokyo | Tokyo | JPN | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2290 | 7.00 | 9 | 0.46 | 15 | 6.90 | |
|  Kanda, Daigo | | | 1958 | JPN | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Sugimoto, Koichi | | | 2007 | JPN | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Iwasaki, Yudai | c | | 2101 | JPN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Manabe, Hiroshi | | | 2092 | JPN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Nanjo, Ryosuke | c | | 2247 | JPN | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Misaka, Susumu | | | 2084 | JPN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Averbukh, Alex | | | 2219 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kuwata, Susumu | | | 2115 | JPN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Nakamura, Ryuji | | | 2169 | JPN | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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