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Individual Calculations September 2010 |
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| Zhang, Pengxiang Total change: -7.70 | |   |
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| Youngor Chinese Chess League Division A Rounds 7-9 | Shanghai,China | CHN | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2533 | 2601 | 1.00 | 3 | -0.77 | 10 | -7.70 | |
|  Xiu, Deshun | | | 2511 | CHN | 0.00 | 1 | -0.62 | 10 | -6.20 | |  Xu, Jun | g | | 2503 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Zhao, Jun | g | | 2586 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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