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Individual Calculations February 2019 |
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| Mostefai, Malik Total change: -20.60 | |   |
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| 16e Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1689 | 3.50 | 7 | -1.17 | 20 | -23.40 | |
|  Manukonda, Arun | | | 1813 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Mohammad Ghassemi, Vajieollah | | | 1556 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gelibter, Marc | | | 1420 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sansone, Adam | | | 1743 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Perruquon, Laetitia | | | 1314 | FRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Deluard, Stephane | | | 1568 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Jules, Nathan | | | 1406 | FRA | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | Team 2019 - Nationale 3 r5 | FRANCE | FRA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1699 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
| | Ingwer, Francois-Elie | | | 1393 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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