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Individual Calculations January 2013 |
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| Yu, Yangyi Total change: 7.40 | |   |
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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 |
| 2528 | 2681 | 3.50 | 4 | 0.74 | 10 | 7.40 | |
|  Chen, Fan | f | | 2354 | CHN | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Zhou, Jianchao | g | | 2598 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Li, Shilong | g | | 2561 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Zhou, Weiqi | g | | 2597 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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