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Rapid:
Individual Calculations September 2021 |
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| Xiao, Leo Yi Total change: 8.20 | |   |
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| 2021 Summit Junior Rapid Aug | Auckland | NZL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1182 | 2.00 | 5 | 0.41 | 20 | 8.20 | |
|  Coen, Victor | | | 1393 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Yue, Annie | | | 1268 | NZL | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Zara, Anas | | | 1297 | NZL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lee, Leon Feiyi | | | 1301 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Xu, Nicholas | | | 1329 | NZL | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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