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Individual Calculations May 2010 |
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| Tong, Yuanming Total change: -4.20 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 15-18 | Yantai China | CHN | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2502 | 2489 | 1.50 | 4 | -0.42 | 10 | -4.20 | |
|  Wan, Yunguo | | | 2437 | CHN | 0.00 | 1 | -0.57 | 10 | -5.70 | |  Ding, Liren | g | | 2566 | CHN | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Lou, Yiping | | | 2408 | CHN | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Li, Chao B | g | | 2596 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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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