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Individual Calculations February 2023 |
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| Riff, Jean-Noel Total change: -18.60 | |   |
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| 15eme Festival international d'Echecs de Marseille | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2431 | 5.50 | 8 | -1.43 | 10 | -14.30 | |
|  Cornileau, Raphael | | | 2031 * | FRA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Douchez, Tony | | | 1792 | FRA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Fischer, Thorange | | | 1926 | FRA | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Rasolo, Loick | | | 1975 | FRA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Alexieva, Silvia | m | wg | 2198 | FRA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Figier, Anthony | | | 1975 | FRA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Girel, Joseph | m | | 2382 | FRA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Baroyan, Davit | | | 2171 | FRA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 | decentralised | SUI | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2479 | 2432 | 0.00 | 1 | -0.43 | 10 | -4.30 | |
| | Kaczmarczyk, Dennis | m | | 2479 | GER | 0.00 | 1 | -0.43 | 10 | -4.30 | |
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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