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Individual Calculations May 2023 |
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| Picolo, Erwan Total change: 14.40 | |   |
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| 8eme Open Fide de la ville de Brest | BREST | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1255 | 2.00 | 6 | 0.36 | 40 | 14.40 | |
|  Boulksibat, Mounir | | | 1620 | FRA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Lefebvre, Etienne | | | 1696 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Rodier, Alexis | | | 1529 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Betsch, Eric | | | 1541 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Guihal, Nathalie | | | 1171 | FRA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Bou, Serge | | | 1235 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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