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Individual Calculations December 2021 |
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| Yang, Andy Total change: 0.40 | |   |
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| 2021 North Shore B Grade Championship | Auckland | NZL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1022 | 1.00 | 6 | 0.01 | 40 | 0.40 | |
|  Jiang, Bevis | | | 1334 | NZL | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Liang, Ting | | | 1422 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lourenco, Eva | | wc | 1333 | NZL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Soriano, Dante | | | 1422 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aylett, Richard | | | 1249 | NZL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yang, Jerry | | | 1138 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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