Individual Calculations February 2020 |
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Perz, Jean-Pierre Total change: -57.20 | | |
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40eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2019-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1370 | 1548 | 3.50 | 9 | -2.86 | 20 | -57.20 | |
| Coudenis, Christian | | | 1459 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | Cottegnie, Francis | | | 1697 | BEL | 0.00 | 1 | -0.30 | 20 | -6.00 | | Braule-Debaecker, Emeline | | | 1458 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | Garcia, Diego | | | 1468 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | Knol, Jeffrey | | | 1180 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | Greissler, Raphael | | | 1148 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Lauwers, Brent | | | 1272 | BEL | 0.50 | 1 | -0.33 | 20 | -6.60 | | Recloux, Georges | | | 1376 | BEL | 0.50 | 1 | -0.23 | 20 | -4.60 | | Pierquin, Jean-Bernard | | | 1272 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | * 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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