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Rapid:
Individual Calculations May 2022 |
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| Kostopoulos, Evaggelos Total change: -1.20 | |   |
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| Golders Green FIDE Rapidplay 2022 Apr Open | London | ENG | 2022-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2127 | 4.50 | 6 | -0.06 | 20 | -1.20 | |
|  Hanache, Kai | | | 1727 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Onslow, Teddy | | | 1723 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Starley, Robert | | | 1937 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Quilter, Thomas A | c | | 2023 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ismail, Mohammed Aayan | | | 1819 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Healey, Michael W | | | 2152 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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