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Individual Calculations May 2019 |
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| Zeng, Chongsheng Total change: 19.80 | |   |
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| 2019 Chinese Chess League Division A 1-4 | Shen Yang | CHN | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2627 | 2539 | 3.50 | 4 | 1.98 | 10 | 19.80 | |
|  Zhao, Jun | g | | 2627 | CHN | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Naiditsch, Arkadij | g | | 2695 | AZE | 1.00 | 1 | 0.71 | 10 | 7.10 | |  Cheparinov, Ivan | g | | 2679 | GEO | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Lin, Chen | g | | 2508 | 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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