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Individual Calculations July 2023 |
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| Fournier, Jean-Fred Total change: -12.00 | |   |
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| 5e Open de Printemps de l'Echecs Club Montpellier (-2400) | MONTPELLIER | FRA | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1555 | 2.00 | 4 | -0.28 | 20 | -5.60 | |
|  Petit, Michel | | | 1155 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Decroix, Paloan | | | 1839 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pierrot, Anais | | | 1206 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mouchel-Vallon, Romain | | | 1697 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 6eme Open FIDE de Laverune | LAVERUNE | FRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1555 | 1.00 | 4 | -0.32 | 20 | -6.40 | |
| | Martin, Nils | | | 1915 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Petit, Michel | | | 1155 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Phan, Raphael | | | 1806 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Andurand, Philippe | | | 1908 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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