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Individual Calculations October 2012 |
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| Yu, Ruiyuan Total change: 13.50 | |   |
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| 2012 Chinese Chess League Division A Round 11-14 | Shenzhen,China | CHN | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2485 | 2516 | 3.50 | 4 | 1.35 | 10 | 13.50 | |
|  Li, Chao B | g | | 2665 | CHN | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Chen, Fan | f | | 2374 | CHN | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Zhou, Jianchao | g | | 2590 | CHN | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Liu, Chang | | | 2311 | CHN | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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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