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Individual Calculations November 2023 |
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| Boujat, Andre Total change: 11.40 | |   |
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| 4eme Open de Vermenton (-2400 Elo) | VERNON | FRA | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1267 | 2.00 | 3 | 0.57 | 40 | 22.80 | |
|  Robert, Louis | | | 1251 | FRA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Hivert, Regis | | | 1219 | FRA | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Martinez, Luc | | | 1385 | FRA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | NOTE: K factor changed | | Team 2024 - Nationale 4 r1 | FRANCE | FRA | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1267 | 0.00 | 1 | -0.57 | 20 | -11.40 | |
| | Timbert, Marc | | | 1220 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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