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Individual Calculations January 2020 |
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| Lefebvre, Etienne Total change: 62.80 | |   |
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| Championnat du Finistere toutes categories 2020 r2-3 | QUIMPER | FRA | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1520 | 2.00 | 2 | 1.52 | 40 | 60.80 | |
|  Besseghier, Stephane | | | 1678 | FRA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Lefebvre, Matthieu | | | 1769 | FRA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | 22e Open de Noel de Gouesnou | GOUESNOU | FRA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1565 | 4.00 | 6 | 0.05 | 40 | 2.00 | |
| | L`hostis, Lucie | | | 1251 | FRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Morice, Ludovic | | | 1965 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chetail, Jean-Louis | | | 1396 | FRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Prigent, Jerome | | | 1404 | FRA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Troadec, Melusine | | | 1165 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bonhomme, Marcel | | | 1449 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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