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Rapid:
Individual Calculations November 2019 |
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| Ning, Isabelle Yixuan Total change: -32.40 | |   |
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| Summit Junior Chess Rapid Oct-19 | Auckland | NZL | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1483 | 1.00 | 4 | -1.62 | 20 | -32.40 | |
|  Oshri, Eden | | | 1153 | NZL | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Park-Tamati, Philli | | | 1510 | NZL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Weng, Xintong (winston) | | | 1497 | NZL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mao, Daqi | | | 1246 | NZL | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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