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Rapid:
Individual Calculations February 2023 |
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| Boucif, Imrane Total change: 12.00 | |   |
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| 25eme Grand Prix de Doudeville | DOUDEVILLE | FRA | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1362 | 2.00 | 4 | 0.30 | 40 | 12.00 | |
|  Mergen, Bat | | | 1654 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Delaruelle, Christian | | | 1668 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vimont, Antonin | | | 1163 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Desert, Jacques | | | 1249 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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