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Rapid:
Individual Calculations February 2023 |
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| Chemin, Marc Total change: 21.60 | |   |
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| 25eme Grand Prix de Doudeville | DOUDEVILLE | FRA | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1131 | 1122 | 2.00 | 3 | 0.54 | 40 | 21.60 | |
|  Medghoul, Assad | | | 1214 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Delaruelle, Elisabeth | | | 1044 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Vimont, Aubin | | | 1135 | FRA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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