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Individual Calculations January 2023 |
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| Vigneron, Frederic Total change: -26.60 | |   |
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| Team 2023 - Nationale 4 r3 | FRANCE | FRA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1679 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
|  Culleron, Franck | | | 1823 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 14eme Open International de Rouen | ROUEN | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1679 | 2.50 | 6 | -1.02 | 20 | -20.40 | |
|  Rodon, Gurvan | | | 1996 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zanin, Sylvie | | | 1279 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bat, Bilguun | | | 2163 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Garde, Kostia | | | 1464 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Morel, Damien | | | 1420 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lefevre, Thibaut | | | 1411 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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