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Individual Calculations September 2011 |
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| Cheng, Xinkai Total change: -12.15 | |   |
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| 2011China Chess League Division B | Heilongjiang, China | CHN | 2011-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2388 | 2.50 | 4 | -0.81 | 15 | -12.15 | |
|  Liu, Hongtao | | | 2129 | CHN | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Lin, Yi | | | 2280 | CHN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Jiang, Tianci | | | 1988 * | CHN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Zhang, Hanyu | | | 1988 * | CHN | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * 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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