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Individual Calculations December 2022 |
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| Petrichenko, Maxim Total change: 22.40 | |   |
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| 31eme Open International d'Echecs de Caen - Open A | CAEN | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1647 | 3.00 | 7 | 0.50 | 40 | 20.00 | |
|  Dufeux, Elia | | | 1427 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Afraoui, Solenn | | | 1943 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Heurtebize, Christophe | | | 1973 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Legoupil-Boboeuf, Augustin | | | 1247 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lelong, Eric | | | 1868 | FRA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Triger, Franck | | | 1898 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Guerlach, Frederic | | | 1994 | FRA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | Team 2023 - Nationale 4 r2 | FRANCE | FRA | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1661 | 0.50 | 1 | 0.06 | 40 | 2.40 | |
| | Leach, Graeme | | | 1707 | FRA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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