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Individual Calculations September 2021 |
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| Roos, Jean-Luc Total change: -9.50 | |   |
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| 1er Festival international d'echecs de La Plagne - Tournoi Maitre | LA PLAGNE TARENTAISE | FRA | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2210 | 4.50 | 8 | -0.95 | 10 | -9.50 | |
|  Verges, Brice | | | 1883 | FRA | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Larmet, Nino | | | 1877 | FRA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Hornet, Nicolas | | | 1966 | FRA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Zennaf, Karim | | | 1991 | FRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Lafourcade, Victor | | | 2025 | FRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Dumitrache, Dragos-Nicolae | m | | 2326 | ROU | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Andriasyan, Siranush | | wm | 2298 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Lorans, Sylvain | | | 2093 | FRA | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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