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Individual Calculations September 2021 |
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| McDougall, Wayne Total change: -12.20 | |   |
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| ACC Winter Cup B 2021 | Auckland | NZL | 2021-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1474 | 2.00 | 5 | -0.61 | 20 | -12.20 | |
|  McDougall, Euan | | | 1778 | NZL | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Thurner, Anya | | | 1553 | NZL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Chang, Yolanda | | | 1402 | NZL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Xiao, Lucas | | | 1198 | NZL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Treanor, Scott | | | 1362 | NZL | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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