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Individual Calculations August 2012 |
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| Lou, Yiping Total change: 14.30 | |   |
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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 |
| 2478 | 2428 | 2.50 | 3 | 1.20 | 10 | 12.00 | |
|  Zhang, Pengxiang | g | | 2591 | CHN | 1.00 | 1 | 0.72 | 10 | 7.20 | |  Yu, Lie | m | | 2417 | CHN | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Gao, Rui | m | | 2427 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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 |
| 2616 | 2425 | 1.00 | 3 | 0.23 | 10 | 2.30 | |
| | Ma, Qun | | | 2510 | CHN | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Yu, Yangyi | g | | 2656 | CHN | 1.00 | 1 | 0.79 | 10 | 7.90 | | | Zvjaginsev, Vadim | g | | 2683 | RUS | 0.00 | 1 | -0.18 | 10 | -1.80 | |
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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