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Individual Calculations September 2023 |
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| Le Corre, Stephane Total change: 20.20 | |   |
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| 1er Open International de Perros-Guirec - Open A (-2200) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1588 | 3.00 | 6 | 1.01 | 20 | 20.20 | |
|  Denizet, Briac | | | 1995 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Brard, Laurent | | | 1751 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Morvan, Dominique | | | 1299 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gledel, Bernard | | | 1699 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Gac, Benjamin | | | 1713 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Collinet, Nicolas | | | 1944 | FRA | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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) | | |
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