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Individual Calculations October 2023 |
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| Dubois, Marie Total change: -1.40 | |   |
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| 22e Open de Bourgoin-Jallieu (-2400) | BOURGOIN JALLIEU | FRA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1896 | 4.00 | 5 | -0.07 | 20 | -1.40 | |
|  Alissa, Nikola | | | 1634 | SUI | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Amorim, Jean-Jacques | | | 1788 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lorenter, Patrick | | | 1496 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Samouh, Justin | | | 1583 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Lim, Vincent | | | 1637 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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