Individual Calculations January 2018 |
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Yu, Ruiyuan Total change: -4.70 | | |
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2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2510 | 2499 | 0.50 | 2 | -0.47 | 10 | -4.70 | |
| Xu, Xiangyu | g | | 2549 | CHN | 0.00 | 1 | -0.43 | 10 | -4.30 | | Ma, Zhonghan | m | | 2471 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | 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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