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Individual Calculations May 2015 |
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| Ma, Zhonghan Total change: 8.90 | |   |
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| 2015 Chiness Chess League Division A(1-4) | Shenzhen | CHN | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2468 | 3.50 | 4 | 0.89 | 10 | 8.90 | |
|  Lan, Zilun | | | 2180 | CHN | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Zhang, Ziji | | | 2223 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Lysyj, Igor | g | | 2691 | RUS | 1.00 | 1 | 0.78 | 10 | 7.80 | | | Li, Di | f | | 2277 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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