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Individual Calculations June 2023 |
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| Berlandier, Laurent Total change: -36.20 | |   |
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| 44eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2203 | 0.00 | 2 | -1.81 | 20 | -36.20 | |
|  Rabette, Paul | | | 1858 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Martineau, Arthur | | | 1803 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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