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Individual Calculations August 2023 |
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| Lucas, Jean Total change: 4.60 | |   |
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| 11eme Open International d'Auberchicourt | AUBERCHICOURT | FRA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1507 | 4.00 | 6 | 0.23 | 20 | 4.60 | |
|  Laangry, Rayane | | | 1981 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Butstraen, Alysee | | | 1286 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Taleb, Nina | | | 1107 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deruelle, Sebastien | | | 1506 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Custoza, Georges-Emmanuel | | | 1171 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alabart, Jeremie | | | 1402 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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