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Individual Calculations February 2023 |
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| Girel, Joseph Total change: 11.60 | |   |
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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 |
| 2287 | 2382 | 6.50 | 9 | 1.16 | 10 | 11.60 | |
|  Richard, Thomas | | | 1982 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cornileau, Juliette | | | 1999 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Charvein, Gabriel | | | 2023 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Gozzoli, Yannick | g | | 2591 | FRA | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Akhvlediani, Irakli | f | | 2437 | GEO | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Petrosyan, Armen | f | | 2393 | FRA | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Philippe, Guillaume | m | | 2371 | FRA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Riff, Jean-Noel | g | | 2431 | FRA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Lamaze, Simon | f | | 2357 | FRA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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) | | |
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