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Individual Calculations November 2023 |
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| Zhou, Adele Total change: 30.00 | |   |
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| ACC Club Championships 2023 7-9 | Auckland | NZL | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1182 | 2.00 | 3 | 1.28 | 40 | 51.20 | |
|  Saunders, Dean | | | 1378 | NZL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Hooton, Barry R | | | 1341 | NZL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Chen, Anderson | | | 1444 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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 |
| 1319 | 1182 | 1.50 | 6 | -0.53 | 40 | -21.20 | |
| | Sun, Wanyao Sarah | | | 1567 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Powlesland, Brogan | | | 1404 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hooton, Barry R | | | 1341 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Nguyen, Kane | | | 1050 | NZL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Lino Serron, Nahuel | | | 1317 | NZL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Guo, Anne Xuduo | | | 1232 | NZL | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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