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Rapid:
Individual Calculations October 2023 |
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| Rifflart, Philippe Total change: -2.40 | |   |
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| 31eme Coupe des Echecs de Fournes en Weppes | FOURNES EN WEPPES | FRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1154 | 1.50 | 6 | -0.06 | 40 | -2.40 | |
|  Martellier, Charles | | | 1654 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Gandreuil, Brice | | | 1820 | FRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ballenghien, Jeanne | | | 1121 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Nguyen, Gael | | | 1519 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Schappler, Mathilde | | | 1213 | FRA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Perin, Clement | | | 1194 | FRA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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