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Individual Calculations June 2023 |
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| Rochange, Christine Total change: -22.40 | |   |
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| 2eme Open de Cologne Tournoi B | COLOGNE | FRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1111 | 1266 | 1.00 | 3 | -1.12 | 20 | -22.40 | |
|  Fornengo, Jessica | | | 1068 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Pokee, Michele | | | 1126 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Durka-Vincendet, Yan | | | 1138 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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