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Individual Calculations September 2023 |
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| Di Mercurio, Jean-Pierre Total change: -21.40 | |   |
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| Circuit d'Echecs Gascon 2023 Open | RISCLE | FRA | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1248 | 0.00 | 4 | -1.07 | 20 | -21.40 | |
|  Dubertrand, Bernard | | | 1504 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Monney, Gonzague | | | 1394 | SUI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Breton, Delphine | | | 1295 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pourrouquet, Albert | | | 1540 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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