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Rapid:
Individual Calculations April 2020 |
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| Toic, Isabelle Total change: 19.80 | |   |
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| Trophee Roza Lallemand a l'Echiquier Chalonnais 2020 | CHALONS EN CHAMPAGNE | FRA | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1302 | 2.00 | 3 | 0.99 | 20 | 19.80 | |
|  Loppin, Tya | | | 1021 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Barbelin, Carine | | | 1597 | FRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Fretel, Liza | | | 1916 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | |
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