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Individual Calculations January 2013 |
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| Xiu, Deshun Total change: -1.00 | |   |
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| 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2609 | 2531 | 1.50 | 4 | -0.10 | 10 | -1.00 | |
|  Jakovenko, Dmitry | g | | 2741 | RUS | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Ni, Hua | g | | 2660 | CHN | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Zeng, Chongsheng | m | | 2486 | CHN | 0.00 | 1 | -0.56 | 10 | -5.60 | |  Yu, Ruiyuan | g | | 2548 | 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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