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Rapid:
Individual Calculations April 2023 |
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| Rida, Ruqayyah Total change: 162.40 | |   |
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| Swindon Rapidplay Open | Swindon | ENG | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1581 | 4.50 | 5 | 4.06 | 40 | 162.40 | |
|  Iwi, Graham R | | | 1941 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Ogunshola, Ben | | | 2140 | NGR | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Purdon, Colin | | | 2041 | ENG | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Webb, Richard M | f | | 2199 | ENG | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Jones, Mark A | | | 1782 | ENG | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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