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Individual Calculations February 2023 |
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| Heurtebize, Olivier Total change: -17.80 | |   |
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| 36eme Open du Mans - Open A | LE MANS | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2278 | 4.50 | 6 | -0.89 | 20 | -17.80 | |
|  Mekdachi, Mathieu | | | 1878 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Meziere, Elouan | | | 1665 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Porchel, Baptiste | | | 1791 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Nineuil, Vincent | | | 2022 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Le Marec, Laura | | | 1780 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Brault, Gabriel | | | 2072 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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