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Individual Calculations February 2018 |
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| Mohammad Ghassemi, Vajieollah Total change: -12.20 | |   |
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| 15eme Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1537 | 2.50 | 6 | -0.61 | 20 | -12.20 | |
|  Tu, Leonie | | | 1137 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Randrianarimanana, Alicia | | | 1662 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Gherghinoiu, Lucas | | | 1796 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marsac, Hugo | | | 1722 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ruisanchez, Adrian | | | 1329 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Nait-Makhlouf, Ali | | | 1430 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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