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Individual Calculations January 2020 |
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| Vigneron, Frederic Total change: -5.80 | |   |
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| Team 2020 - Nationale 4 r2-3 | FRANCE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1757 | 1.00 | 1 | 0.57 | 20 | 11.40 | |
|  Urtreger, Rene | | | 1807 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | 12eme Open international de Rouen | ROUEN | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1757 | 3.50 | 6 | -0.86 | 20 | -17.20 | |
|  Shchekachev, Andrei | g | | 2157 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghestin, Franck | | | 1484 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bat, Anu | | | 1361 | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Choisnet, Jean-Yves | | | 1357 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dufeux, Patrice | | | 1580 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rocher, Elian | | | 1421 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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