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Individual Calculations February 2023 |
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| List, Robert 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 |
| 1470 | 1576 | 3.00 | 7 | -1.35 | 20 | -27.00 | |
|  Kerr, Atlas | | | 1923 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Liu, Richard Jingjie | | | 1167 | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sun, Wanyao Sarah | | | 1454 | NZL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ng, Lok Jim (lauren) | | | 1240 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lu, Xiahan (luna) | | | 1303 | NZL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Charles, Dion | | | 1783 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ray, Charlotte | | | 1418 | NZL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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