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Individual Calculations December 2022 |
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| Lefol, Marius Total change: 123.20 | |   |
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| Open International de Niort 79 2022 - Accession moins de 1900 | NIORT | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1368 | 3.00 | 6 | 1.01 | 40 | 40.40 | |
|  Louchouarn, Renan | | | 1057 | FRA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Couchet, Renaud | | | 1596 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Thouard, Axel | | | 1588 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Melier, Ludovic | | | 1560 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Rineau, Nathan | | | 1736 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tadlaoui, Hamza | | | 1479 | FID | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 7eme Open Jean Mandouze 2022 | BORDEAUX | FRA | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1436 | 2.00 | 5 | 1.28 | 40 | 51.20 | |
| | Roubert, Emile | | | 2044 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Coant, Jean-Francois | | | 1694 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Le Coz, Marie Sarah | | | 1677 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Darrigrand, Thomas | | | 1775 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Merlin, Paul | | | 1679 | FRA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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 2023 - Nationale 4 r2 | FRANCE | FRA | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1436 | 1.00 | 1 | 0.79 | 40 | 31.60 | |
| | Jutard, Emmanuel | | | 1668 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | |
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