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Individual Calculations October 2021 |
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| Devaux, Francois Total change: 8.00 | |   |
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| 4e Open du Palais des Congres de Vichy (-2200) | VICHY | FRA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1476 | 2.00 | 3 | 0.40 | 20 | 8.00 | |
|  Chaudagne, Jules | | | 1309 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Favauge, Elias | | | 1251 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Garde, Guillaume | | | 1847 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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