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Individual Calculations December 2023 |
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| Lefebvre, Etienne Total change: 15.00 | |   |
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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 |
| 1604 | 1693 | 4.00 | 7 | -0.22 | 20 | -4.40 | |
|  Ruffier, Daniel | | | 1302 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Lucas, Mathieu | | | 1491 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nineuil, Vincent | | | 1949 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Beaudouin, Damien | | | 1495 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Poulain, Emilien | | | 1666 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Taher, Sinane | | | 1443 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Germes, Alain | | | 1882 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Team 2024 - 60mn novembre | FRANCE | FRA | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1699 | 2.50 | 3 | 0.50 | 20 | 10.00 | |
| | Rodier, Alexis | | | 1529 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Belloulou, Jean-Pierre | | | 1631 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Le Loarer, Herve | | | 1559 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Team 2024 - Nationale 3 r2-4 | FRANCE | FRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1699 | 2.00 | 3 | 0.47 | 20 | 9.40 | |
| | Thouard, Axel | | | 1765 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Safa, Cyrille | | | 1885 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Surzur, Meriadec | | | 1395 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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