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Rapid:
Individual Calculations August 2023 |
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| Lefebvre, Jean-Pierre Total change: -68.60 | |   |
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| 18eme Rapide FIDE de Boulogne sur Mer | BOULOGNE SUR MER | FRA | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1690 | 1.00 | 6 | -3.43 | 20 | -68.60 | |
|  Catoire, Pierre | | | 1664 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Schoenmakers, Anna | | | 1364 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Zhuang, Leno | | | 1290 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duquesne, Adrien | | | 1489 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Zhuang, Leon | | | 1462 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Fournier, Michel | | | 1657 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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