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Individual Calculations June 2021 |
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| McNabb, Matthew David Total change: -1.60 | |   |
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| 2021 Arie Nijman Memorial | Christchurch | NZL | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2031 | 2.50 | 4 | -0.08 | 20 | -1.60 | |
|  Gold, Hamish | | | 1676 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cummings, Nick | | | 2037 | NZL | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Lukey, Stephen G | f | | 2168 | NZL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Dharmasena, Gavith | | | 1691 | ENG | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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