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Individual Calculations May 2023 |
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| Medghoul, Sherif Total change: -10.40 | |   |
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| Team 2023 - Nationale 2 r9 | FRANCE | FRA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2161 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
|  Rabeyrin, Jean-Jacques | f | | 2284 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) | GONFREVILLE L'ORCHER | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2161 | 4.00 | 7 | -0.69 | 20 | -13.80 | |
|  Lefrancois, Jean | | | 1761 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lebrun, Elias | | | 1883 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sager, Arthur | | | 1857 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Leharanger, Guillaume | | | 2130 | FRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Stephan, Victor | m | | 2385 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chauve, Jean-Christophe | | | 1870 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pak, Alexander | | | 2179 | FID | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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