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Individual Calculations March 2023 |
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| Bourgade, Mael Total change: -8.40 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1482 | 4.00 | 7 | -0.21 | 40 | -8.40 | |
|  Sophrone, Patricia | | | 1082 * | FRA | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Fernandez, Maylis | | | 1278 | FRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Desnoyer, Jean Philippe | | | 1099 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rodriguez, Antoine | | | 1268 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Carroll, John | | | 1632 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Violleau, Jean-Claude | | | 1591 | FRA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Famel, Diane | | | 1724 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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