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Individual Calculations December 2021 |
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| Herry, Serwan Total change: -23.40 | |   |
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| 16e Open d'Echecs Villeneuve sur Lot (-2200) | VILLENEUVE SUR LOT | FRA | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 2028 | 4.00 | 6 | -1.17 | 20 | -23.40 | |
|  Lafon, Denis | | | 1628 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ilies, Emanuel-Alexandru | | | 1628 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Garrigue, Mahel | | | 1628 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brun, Emilie | | | 1628 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galon, Sascha | | | 1972 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Misslin, Philippe | | | 1652 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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