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Rapid:
Individual Calculations October 2023 |
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| Sobry, Sebastien Total change: -23.60 | |   |
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| 31eme Open de la foire aux haricots Arpajon | ARPAJON | FRA | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1897 | 3.00 | 5 | -1.18 | 20 | -23.60 | |
|  Dieny, Jacques | | | 1497 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Romero, Michel | | | 1629 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Appavou, Calixte | | | 1527 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Gaudin, Eric | | | 1747 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Seillon, Geoffrey | | | 1622 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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