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Individual Calculations April 2017 |
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| Habiballah, Sarah Total change: 70.80 | |   |
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| 15e Tournoi d'Echecs de Niort - Tournoi B (-1700) | NIORT | FRA | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1377 | 4.00 | 5 | 1.77 | 40 | 70.80 | |
|  Boulai, Camille | | | 1144 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Houde, Salome | | | 1121 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | David, Irene | | | 1592 | FRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Delabbey, Olivier | | | 1580 | FRA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Garnier, Marcel | | | 1665 | FRA | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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