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Rapid:
Individual Calculations September 2022 |
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| O Neill, Kai Total change: 7.60 | |   |
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| 1st Brentwood FIDE-Rated Rapid Play - Open | London | ENG | 2022-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1233 | 1.00 | 2 | 0.38 | 20 | 7.60 | |
|  Crompton, Robert | | | 1227 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Foley, Phil T | | | 1581 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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