Individual Calculations July 2012 |
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Liu, Chang Total change: 13.50 | | |
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2012 "Yicheng cup"Chinese Chess League Division A £¨Round1-Round4) | Beijing,China | CHN | 2012-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2583 | 2262 | 1.50 | 4 | 0.90 | 15 | 13.50 | |
| Ni, Hua | g | | 2637 | CHN | 1.00 | 1 | 0.91 | 15 | 13.65 | | Riazantsev, Alexander | g | | 2662 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | Wei, Yi | f | | 2371 | CHN | 0.50 | 1 | 0.15 | 15 | 2.25 | | Bu, Xiangzhi | g | | 2662 * | CHN | 0.00 | 1 | -0.08 | 15 | -1.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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