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Individual Calculations February 2023 |
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| Knightbridge, Wayne Total change: -27.00 | |   |
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| 2023 New Zealand Major Open | Wellington | NZL | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1613 | 5.50 | 9 | -1.35 | 20 | -27.00 | |
|  Ray, Charlotte | | | 1418 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Sun, Wanyao Sarah | | | 1454 | NZL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chen, Anderson | | | 1326 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hookings, Jonathon | | | 1377 | NZL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Yue, Annie | | | 1257 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Xing, Zeqi | | | 1211 | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | McDonald, Duncan | | | 1469 | NZL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Zhang, Yaoyuan | | | 1358 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Malcolm, Leo | | | 1656 | NZL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
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