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Individual Calculations June 2022 |
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| Yu, Zachary Total change: 78.40 | |   |
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| 2022 Arie Nijman Memorial | Christchurch | NZL | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1510 | 3.00 | 5 | 1.96 | 40 | 78.40 | |
|  Lukey, Stephen G | f | | 2133 | NZL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Cooper, Nigel | | | 1527 | NZL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Familton, Gregory | | | 1574 | NZL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Zhang, Kendrick Botong | | | 1833 | NZL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Xie, Felix | c | | 2186 | NZL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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