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Rapid:
Individual Calculations March 2023 |
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| Landreaud, Jean-Claude Total change: -19.20 | |   |
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| Rapides de Ste Foy d'Aigrefeuille 2023 | AIGREFEUILLE | FRA | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1197 | 0.50 | 5 | -0.96 | 20 | -19.20 | |
|  Di Scala, Matis | | | 1341 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Robert, Anton | | | 1497 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Salvi, Jean-Pierre | | | 1452 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rollot, Nathalie | | | 1273 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Daraei, Armand | | | 1260 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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