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Individual Calculations September 2023 |
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| Lassalle, Marc Total change: -12.20 | |   |
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| Festival International du Pays d'Aix 2023 - Open -1500 Elo | AIX EN PROVENCE | FRA | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1347 | 3.00 | 5 | -0.61 | 20 | -12.20 | |
|  Guillaud, Florence | | | 1156 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Martinod, Denis | | | 1176 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Feugier, Bruno | | | 1176 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Le Roux, Nathanael | | | 1237 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Duchatel, Maxime | | | 1158 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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