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Individual Calculations August 2012 |
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| Zeng, Chongsheng Total change: 12.30 | |   |
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| 2012 China Chess League Division A round 5-7 | Taizhou, China | CHN | 2012-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2635 | 2457 | 1.00 | 2 | 0.46 | 10 | 4.60 | |
|  Zhang, Pengxiang | g | | 2591 | CHN | 1.00 | 1 | 0.68 | 10 | 6.80 | |  Ding, Liren | g | | 2679 | CHN | 0.00 | 1 | -0.22 | 10 | -2.20 | |
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) | | | | 2012 Chinese Chess League Division A Round 8-10 | Tianjin, China | CHN | 2012-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2526 | 2456 | 2.00 | 3 | 0.77 | 10 | 7.70 | |
| | Motylev, Alexander | g | | 2667 | RUS | 1.00 | 1 | 0.77 | 10 | 7.70 | | | Li, Haoyu | | | 2389 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Xiu, Deshun | g | | 2521 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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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