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Individual Calculations December 2021 |
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| Liang, Ting Total change: -40.20 | |   |
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| 2021 North Shore B Grade Championship | Auckland | NZL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1431 | 2.50 | 7 | -2.01 | 20 | -40.20 | |
|  Yang, Andy | | | 1031 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Braganza, Nadia | | wc | 1646 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Myers, Sean | | | 1247 | AUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lourenco, Eva | | wc | 1333 | NZL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zhu, David Junyang | | | 1357 | NZL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Gan, Emily | | | 1399 | NZL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Yang, Jerry | | | 1138 | NZL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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