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Individual Calculations June 2023 |
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| Sogny, Richard Total change: -2.80 | |   |
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| Open de Champagne 2023 | REIMS | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1457 | 2.00 | 5 | -0.14 | 20 | -2.80 | |
|  Nawara, Abd El Rahim | | | 1723 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Loiret, Stanislas | | | 2203 | FRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Reynaud, Francois | | | 1287 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Laignel, Amandine | | | 1057 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jangwa, Valentin | | | 1589 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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