Rapid:
Individual Calculations April 2023 |
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Boisseau, David Total change: -28.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Rapide de Couzeix 2023 | COUZEIX | FRA | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1551 | 1758 | 3.00 | 6 | -1.42 | 20 | -28.40 | |
| Pottier, Simeon | | | 2099 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | Benilan, Edouard | | | 1393 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | Chedaille, Marc | | | 1358 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | De Barral, Richard | | | 1559 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | Petit, Theo | | | 1422 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | Dussour, Francois | | | 1474 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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