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Individual Calculations February 2019 |
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| Touati, Bruno Total change: -5.00 | |   |
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| Grand Prix des Yvelines 2019 - 2 - Open A (-2200) | MAGNY LES HAMEAUX | FRA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1792 | 1.00 | 3 | -0.25 | 20 | -5.00 | |
|  Verat-Fayolle, Celian | | | 1985 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Delmas-Goyon, Francois | | | 1895 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Fayolle, Guy | | | 1690 | FRA | 0.50 | 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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