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Individual Calculations September 2022 |
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| Daif, Driss Total change: -15.60 | |   |
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| 8e Open Fide de St Antonin Noble Val (plus 1300) | SAINT ANTONIN NOBLE VAL | FRA | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1916 | 4.00 | 7 | -0.78 | 20 | -15.60 | |
|  Marni-Sandid, Tarik | | | 1626 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Bergez, Luc | m | | 2325 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garrel, Otane | | | 1563 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Serrier, Mathis | | | 1832 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Breton, Vadim | | | 1771 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Haddab, Roland | | | 1655 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Coant, Jean-Francois | | | 1628 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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