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Rapid:
Individual Calculations October 2021 |
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| Laffaille, Jermen Total change: -30.80 | |   |
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| 29eme Coupe des Echecs de Fournes en Weppes | FOURNES EN WEPPES | FRA | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1638 | 4.00 | 7 | -1.54 | 20 | -30.80 | |
|  Martellier, Charles | | | 1329 | FRA | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Schoenmakers, Anna Vincent | | | 1214 | FRA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Zhuang, Leon | | | 1150 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Calmels, Serge | | | 1344 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lanoy, William | | | 1166 | FRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Lucas, Jean | | | 1665 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Pham, Martin | | | 1616 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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