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Individual Calculations January 2013 |
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| Ivanchuk, Vassily Total change: -7.60 | |   |
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| 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2496 | 2766 | 2.50 | 4 | -0.76 | 10 | -7.60 | |
|  Wen, Yang | g | | 2616 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Ma, Zhonghan | | | 2366 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Lin, Chen | | | 2470 | CHN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Lu, Shanglei | g | | 2532 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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