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Rapid:
Individual Calculations October 2022 |
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| Perz, Jean-Pierre Total change: -26.60 | |   |
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| 30eme Coupe des Echecs de Fournes en Weppes | FOURNES EN WEPPES | FRA | 2022-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1489 | 4.00 | 8 | -1.33 | 20 | -26.60 | |
|  Bouguern, Sarah | | | 1197 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Havez, Matthieu | | | 1916 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Zhuang, Leon | | | 1274 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Davoust, Nicolas | | | 1358 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Boucherie, Olivier | | | 1341 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Belverge, Serge | | | 1335 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Martellier, Antoine | | | 1307 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Braule, Francis | | | 1234 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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