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Individual Calculations May 2017 |
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| Chen, Qi B Total change: -15.80 | |   |
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| Shanghai Gulf Cup 2017 National Chess New Youth Champion Tournament | Shanghai | CHN | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2342 | 2328 | 2.50 | 7 | -0.79 | 20 | -15.80 | |
|  Xu, Yi | m | | 2444 | CHN | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Hu, Yu | | | 2007 | CHN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Xu, Minghui | | | 2283 | CHN | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Dai, Changren | | | 2438 | CHN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Liu, Yan | f | | 2414 | CHN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Wang, Tongsen | | | 2385 | CHN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Peng, Xiongjian | | | 2423 | CHN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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