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Individual Calculations September 2023 |
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| Parpinel, Mario Total change: -6.80 | |   |
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| 20eme Open International d'Echecs du Pic d'Anie - Open C | ARETTE | FRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1491 | 5.00 | 7 | -0.34 | 20 | -6.80 | |
|  Durka-Vincendet, Yan | | | 1168 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Moreno-Chabot, Emmanuelle | | | 1280 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Rouanet, Henri | | | 1138 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Gourion, Sacha | | | 1133 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Crozes, Pierre | | | 1254 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Colombain, Victor | | | 1257 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rosset, Arnaud | | | 1626 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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