Individual Calculations January 2013 |
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Yu, Ruiyuan Total change: 7.70 | | |
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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 |
2505 | 2548 | 3.00 | 4 | 0.77 | 10 | 7.70 | |
| Lu, Shanglei | g | | 2532 | CHN | 1.00 | 1 | 0.48 | 10 | 4.80 | | Gao, Rui | m | | 2450 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | Liu, Qingnan | m | | 2508 | CHN | 1.00 | 1 | 0.44 | 10 | 4.40 | | Xiu, Deshun | g | | 2531 | 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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