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Rapid:
Individual Calculations February 2023 |
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| Cummings, Nick Total change: -7.80 | |   |
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| 2023 New Zealand Rapid | Wellington | NZL | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1954 | 6.00 | 9 | -0.39 | 20 | -7.80 | |
|  Cooke, Xandi | | | 1479 | NZL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Malcolm, Leo | | | 1656 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nyberg, Michael | | | 1883 | NZL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Park-Tamati, Philli | | | 1862 | NZL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Loke, Kayden | | | 1772 | NZL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Shoker, Samy | g | | 2440 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Perrin, Brent | | | 1798 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gan, Emily Cathay | | | 1554 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coates, Alex | | | 1486 | NZL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * 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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