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Individual Calculations February 2019 |
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| Cottegnie, Francis Total change: -33.60 | |   |
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| 39eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1703 | 1.00 | 6 | -1.68 | 20 | -33.60 | |
|  Caufriez, Olivier | | | 1780 | BEL | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Baekelandt, Els | | | 1624 | BEL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Azouni, Anais | | | 1815 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Willart, Hubert | | | 1790 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mitran, Marie | | | 1656 | BEL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Vervaet, Bart | | | 1788 | BEL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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