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Individual Calculations January 2020 |
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| Cosnier, Francis Total change: -1.40 | |   |
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| Championnat de Savoie 2019 r5-7 | CHAMBERY | FRA | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1493 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
|  Boissel, Brice | | | 1743 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Tournoi de fin d'annee 2019 de Chambery (-2200) | CHAMBERY | FRA | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1478 | 1.00 | 3 | 0.12 | 20 | 2.40 | |
|  Ludwiczak, Virginie | | | 1870 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zanin, Dario | | | 1878 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Geray, Willy | | | 1311 | 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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