Individual Calculations September 2021 |
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Chang, Yolanda Total change: 4.80 | | |
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ACC Winter Cup B 2021 | Auckland | NZL | 2021-06-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1530 | 1402 | 1.50 | 4 | 0.12 | 40 | 4.80 | |
| Park-Tamati, Philli | | | 1724 | NZL | 0.00 | 1 | -0.13 | 40 | -5.20 | | McDougall, Wayne | | | 1474 | NZL | 0.50 | 1 | 0.10 | 40 | 4.00 | | Treanor, Scott | | | 1362 | NZL | 0.50 | 1 | -0.06 | 40 | -2.40 | | Ray, Charlotte | | | 1559 | NZL | 0.50 | 1 | 0.21 | 40 | 8.40 | | 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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