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Individual Calculations June 2022 |
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| Lukey, Stephen G Total change: 25.00 | |   |
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| 2022 Arie Nijman Memorial | Christchurch | NZL | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2133 | 5.00 | 6 | 1.25 | 20 | 25.00 | |
|  Yu, Zachary | | | 1733 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cummings, Nick | | | 1990 | NZL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Carpinter, Antony L | | | 2210 | NZL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Cilia Vincenti, David | c | | 1985 | MLT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Xie, Felix | c | | 2186 | NZL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | McNabb, Matthew David | | | 2045 | NZL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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