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Individual Calculations January 2010 |
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| Yu, Ruiyuan Total change: 11.25 | |   |
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| Zhejiang Lishui Xingqiu Open | Lishui | CHN | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2298 | 3.50 | 8 | 0.75 | 15 | 11.25 | |
|  Xiu, Deshun | | | 2494 | CHN | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Lou, Yiping | | | 2398 | CHN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Liu, Qingnan | m | | 2426 | CHN | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Zhang, Xiaowen | | wm | 2391 | CHN | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Jia, Haoxiang | | | 2349 | CHN | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Wen, Yang | g | | 2538 | CHN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Wang, Li | | | 2391 | CHN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Gu, Xiaobing | | wg | 2339 | CHN | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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