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Individual Calculations July 2011 |
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| Iwasaki, Yudai Total change: 18.15 | |   |
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| 2011 Japan Chess Championship Tokyo | Tokyo | JPN | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2101 | 5.50 | 9 | 1.21 | 15 | 18.15 | |
|  Baba, Masahiro | c | | 2217 | JPN | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Sugimoto, Koichi | | | 2007 | JPN | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Abe, Mahiro | | | 1875 | JPN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Watanabe, Akira | f | | 2290 | JPN | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Shiomi, Ryo | | | 2110 | JPN | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Kuwata, Susumu | | | 2115 | JPN | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Sakai, Hibiki | | | 2041 | JPN | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Misaka, Susumu | | | 2084 | JPN | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Kojima, Shinya | f | | 2329 | JPN | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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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