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Individual Calculations February 2023 |
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| Familton, Gregory Total change: -58.80 | |   |
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| 2023 New Zealand Major Open | Wellington | NZL | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1634 | 4.00 | 7 | -1.47 | 40 | -58.80 | |
|  Yue, Annie | | | 1257 | NZL | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Sun, Taoran Ethan | | | 1273 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zhao, Oliver | | | 1264 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zhang, Yaoyuan | | | 1358 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Brockway, Andrew | | | 1548 | NZL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Gong, Jie | | | 1464 | NZL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gilmore, Blake | | | 1569 | NZL | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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