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Individual Calculations October 2021 |
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| Martin, Eric Total change: -1.20 | |   |
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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 |
| 1584 | 1445 | 1.00 | 3 | -0.06 | 20 | -1.20 | |
|  Racle, Valentin | | | 1845 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dechaud, Nathan | | | 1626 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Manvieu, Paul | | | 1281 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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