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Individual Calculations December 2023 |
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| Chatelain, Laurent Total change: -21.60 | |   |
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| 32eme Open International d'Echecs de Caen - Open B | CAEN | FRA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1534 | 3.00 | 5 | -1.08 | 20 | -21.60 | |
|  Brunet, Guillaume | | | 1272 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Boitouzet, Nicolas | | | 1344 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Rimbert, Bradley | | | 1276 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Van Steen, Jordan | | | 1134 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaminion, Raphael | | | 1320 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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