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Individual Calculations February 2023 |
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| Lefevre, Gerard Total change: -9.80 | |   |
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| Tournoi Interieur de l'Echiquier Club Albigeois 2023 r1-3 | ALBI | FRA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1696 | 1.00 | 2 | -0.85 | 20 | -17.00 | |
|  Sahin, Kevin | | | 1296 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bories, Jean-Paul | | | 1281 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1696 | 1.00 | 1 | 0.36 | 20 | 7.20 | |
|  Rahal, Sami-Antoine | | | 1596 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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