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Rapid:
Individual Calculations October 2021 |
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| Petit, Ludivine Total change: -32.60 | |   |
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| 7eme Open de Chalons-en-Champagne | CHALONS EN CHAMPAGNE | FRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1178 | 0.00 | 5 | -1.63 | 20 | -32.60 | |
|  Prevot, Jean-Louis | | | 1735 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Toic, Isabelle | | | 1343 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Laurain, Hery-Dominic | | | 1460 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Anseeuw, Emma | | | 1168 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Lucquin, Timeo | | | 1068 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | |
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