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Individual Calculations December 2023 |
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| Rotman-Pereira, Aliocha Total change: 34.00 | |   |
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| Open International de Fouesnant 2023 - Open A | FOUESNANT | FRA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1605 | 4.00 | 7 | 0.06 | 40 | 2.40 | |
|  Bothorel, Patrick | | | 1225 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Daels, Marc | f | | 2159 | BEL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Bert, Lisa | | | 1409 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hatrel, Arnaud | | | 1345 | FRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Collin, Jean-Philippe | | | 1752 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mancel, Philippe | | | 1766 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Beon, Ewan | | | 1321 | FRA | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | Team 2024 - Nationale 3 r2-4 | FRANCE | FRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1591 | 2.50 | 3 | 0.79 | 40 | 31.60 | |
| | Le Roc`h, Daniel | | | 1574 | FRA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Leveque, Jean-Luc | | | 1490 | FRA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Michaud, Jacques | | | 1555 | FRA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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