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Individual Calculations June 2023 |
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| Durka-Vincendet, Yan Total change: 30.00 | |   |
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| 2eme Open de Cologne Tournoi B | COLOGNE | FRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1138 | 2.00 | 4 | 0.75 | 40 | 30.00 | |
|  Schoettler, Michael | | | 1431 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Regaud, Aymeric | | | 1014 | FRA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Rochange, Christine | | | 1266 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Antunez, Alexandre | | | 1512 | FRA | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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