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Individual Calculations September 2021 |
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| Dubos, Jean-Luc Total change: -24.80 | |   |
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| 1er Festival international d'echecs de La Plagne - Tournoi Amateurs | LA PLAGNE TARENTAISE | FRA | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1481 | 3.00 | 5 | -1.24 | 20 | -24.80 | |
|  Garrigue, Mahel | | | 1146 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lastier, Paul | | | 1276 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Luu-Freund, Estello | | | 1183 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Vieules, Rayan | | | 1105 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Li, Jacques | | | 1191 | FRA | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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