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Individual Calculations February 2023 |
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| Christophe, Jean-Francois Total change: 46.20 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1739 | 4.50 | 6 | 2.31 | 20 | 46.20 | |
|  Alidis, Myron | | | 1672 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Bernini, Fabrice | | | 1797 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Legemaat, Gerrit | | | 1915 | NED | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Manet, Eric | | | 1893 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nguyen, Noam | | | 1898 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Witte, Stein | | | 1868 | BEL | 1.00 | 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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