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Individual Calculations June 2021 |
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| Christie, Richie Total change: -14.00 | |   |
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| 2021 Arie Nijman Memorial | Christchurch | NZL | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1880 | 3.00 | 6 | -0.70 | 20 | -14.00 | |
|  Anikonov, Artem | | | 1480 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lukey, Stephen G | f | | 2168 | NZL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Holdo, Karl | | | 1583 | NZL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Zhang, Kendrick Botong | | | 1733 | NZL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dharmasena, Kian | | | 1581 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cilia Vincenti, David | c | | 2102 | MLT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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