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Individual Calculations November 2023 |
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| McClory, John Total change: -24.60 | |   |
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| ACC Club Championships 2023 7-9 | Auckland | NZL | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1027 | 1054 | 0.50 | 2 | -0.57 | 20 | -11.40 | |
|  Tai, Ethan | | | 1039 | NZL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Gu, Claire Yuqi | | | 1015 | NZL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Merv Morrison Memorial 2023 | Auckland | NZL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1054 | 0.00 | 5 | -0.66 | 20 | -13.20 | |
|  Holdo, Karl | | | 1440 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tao, Junqing Jerome | | | 1438 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Yuan, Hong | | | 1395 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cooper, Nigel | | | 1490 | NZL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Yuan, Paul | | | 1205 | NZL | 0.00 | 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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