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Individual Calculations January 2025 |
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| Foussard, Gervais Total change: 14.00 | |   |
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| Team 2025 - Nationale 4 r3 | FRANCE | FRA | 2024-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1893 | 1.00 | 1 | 0.31 | 20 | 6.20 | |
|  Jubin, Thierry | | | 1753 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Championnat des Cotes d'Armor toutes categories 24-25 r1-2 | GUINGAMP | FRA | 2024-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1893 | 2.00 | 2 | 0.39 | 20 | 7.80 | |
|  Cresswell, Mary-Jane | | | 1493 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ellien, Iwan | | | 1750 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | |
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