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Rapid:
Individual Calculations June 2021 |
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| Xu, Nicholas Total change: -18.80 | |   |
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| 2021 Summit Junior Rapid May | Auckland | NZL | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1360 | 2.50 | 5 | -0.94 | 20 | -18.80 | |
|  Zhang, Lucas Boyu | | | 1206 | NZL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zhao, Oliver | | | 1250 | NZL | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Zhang, Haoran (william) | | | 1170 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Yu, Weiyang | | | 1245 | NZL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Tao, Junqing Jerome | | | 1232 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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