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Individual Calculations February 2019 |
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| Alluch Abdellach, Nordin Total change: -5.40 | |   |
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| Grand Prix des Yvelines 2019 - 2 - Open B (-1800) | MAGNY LES HAMEAUX | FRA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1457 | 1.00 | 3 | -0.27 | 20 | -5.40 | |
|  Henry, Aziliz | | | 1542 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Rauche, Michel | | | 1293 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Douat, Jean | | | 1726 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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