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Rapid:
Individual Calculations August 2023 |
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| Bosc, Seraphina Total change: -39.60 | |   |
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| 8e Open rapide de Yerres Open A | YERRES | FRA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 2150 | 4.50 | 7 | -1.98 | 20 | -39.60 | |
|  Keller, Joseph | | | 1424 | FRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Dorval, Olivier | | | 1681 | FRA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Valdivia Masson, Adrien | | | 1750 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deleuze, Baptiste | | | 1887 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bouchoux, Philippe | | | 1707 | FRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Chaillou, Thibault | | | 1827 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Lagniez, Louis | | | 1456 | FRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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