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Individual Calculations September 2023 |
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| Bert, Lisa Total change: -17.60 | |   |
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| Circuit d'Echecs Gascon 2023 Open | RISCLE | FRA | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1427 | 2.50 | 5 | -0.44 | 40 | -17.60 | |
|  Lame, Luc | | | 1318 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Dubertrand, Bernard | | | 1504 | FRA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ambrosino, Elisabeth | | | 1277 | FRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bordas, Laurent | | | 1359 | FRA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Nogues, Norah | | | 1345 | FRA | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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