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Individual Calculations June 2019 |
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| Yuan, Qingyu Total change: -3.40 | |   |
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| 2019 Chinese Chess League Division A 5-7 | Hai Nan | CHN | 2019-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2490 | 2359 | 0.50 | 2 | -0.17 | 20 | -3.40 | |
|  Chu, Wei Chao | m | | 2374 | CHN | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Bai, Jinshi | g | | 2605 | CHN | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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