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Individual Calculations September 2023 |
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| Roulleaux, Nicolas Total change: -16.40 | |   |
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| 9e Open Fide de St Antonin Noble Val (-1650) | SAINT ANTONIN NOBLE VAL | FRA | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1125 | 1.00 | 5 | -0.82 | 20 | -16.40 | |
|  Vandewalle, Jacques | | | 1378 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Harzali, Sabrina | | | 1306 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cervantes, Pierre | | | 1060 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Savin, Michel | | | 1266 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Leroux, Guy | | | 1150 | FRA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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