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Rapid:
Individual Calculations March 2020 |
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| Gratchova, Olga Total change: 15.80 | |   |
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| Championnat de France individuel feminin - Trophee Roza Lallemand (Phase Z.I.D. Lorraine 2020) | MARANGE SILVANGE | FRA | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1247 | 3.00 | 5 | 0.79 | 20 | 15.80 | |
|  Morvrange, Camille | | | 1440 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Nicolas, Natacha | | | 1647 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morvrange, Fabienne | | | 1115 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Davidou, Delphine | | | 1396 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Racine, Eliane | | | 880 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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