Individual Calculations May 2023 |
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Purdon, Colin Total change: -20.00 | | |
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Guildford FIDE Congress | Guildford | ENG | 2023-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1862 | 1976 | 2.00 | 5 | -1.00 | 20 | -20.00 | |
| Pleimling, Luc | | | 1576 * | LUX | 1.00 | 1 | 0.08 | 20 | 1.60 | | Povah, Nigel E | m | | 2207 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | Lalic, Susan K | m | wg | 2260 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | Lishoy Gengis Paratazham, Dildara | | | 1486 | ENG | 0.50 | 1 | -0.46 | 20 | -9.20 | | Bharat Kumar, Balahari | | | 1781 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | * 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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