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Individual Calculations November 2023 |
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| Po E-Tofaeono, Grayson Total change: 18.80 | |   |
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| ACC Club Championships 2023 7-9 | Auckland | NZL | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1658 | 2.50 | 3 | 0.47 | 40 | 18.80 | |
|  Hooton, Barry R | | | 1341 | NZL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Guo, Anne Xuduo | | | 1258 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nagorski, Alex | c | | 1859 | NZL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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