Individual Calculations September 2023 |
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Perrin, Sandrine Total change: -33.60 | | |
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25eme Open International de Wasselonne - Tournoi C (-1500) | WASSELONNE | FRA | 2023-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1293 | 1121 | 0.00 | 3 | -0.84 | 40 | -33.60 | |
| Seibert, Philippe | | | 1255 | FRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | Tenenbaum, Rosine | | | 1249 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | Menissier, Alain | | | 1375 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | 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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