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Rapid:
Individual Calculations October 2021 |
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| Lemaire, Thierry Total change: -7.60 | |   |
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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 |
| 1450 | 1417 | 1.50 | 4 | -0.38 | 20 | -7.60 | |
|  Mallevaey, Guillaume | | | 1800 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Schappler, Mathilde | | | 1083 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Courreur, Alexandre | | | 1667 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Martellier, Joachim | | | 1249 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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