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Individual Calculations May 2023 |
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| Gourvest, Kevin Total change: 8.00 | |   |
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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 |
| 1498 | 1434 | 3.00 | 6 | 0.20 | 40 | 8.00 | |
|  David, Alexandre | | | 2046 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Bou, Serge | | | 1235 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Boulksibat, Mounir | | | 1620 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Guihal, Nathalie | | | 1171 | FRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Tosser, Sacha | | | 1332 | FRA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Duval, Merlin | | | 1582 | FRA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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