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Rapid:
Individual Calculations October 2021 |
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| Kalfon, Eliott Total change: -4.00 | |   |
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| Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1579 | 2.50 | 5 | -0.20 | 20 | -4.00 | |
|  McGann, John | | | 1148 | ENG | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Dupuis, Denis K | | | 1749 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Czopor, Maciej | f | | 1958 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jefremov, Aivar | | | 1559 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Tree, Djuna | | | 1252 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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