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Individual Calculations October 2022 |
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| Chabaud, Mathis Total change: -31.40 | |   |
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| Open de Grasse 2022 (-2400 elo) | GRASSE | FRA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 2006 | 1.00 | 3 | -1.57 | 20 | -31.40 | |
|  Facqueur, Jordan | | | 1606 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Vayanos, George Marwan | | | 1820 | LBN | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gaget, Laurent | | | 1621 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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