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Individual Calculations December 2017 |
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| Darrort, Nahia Total change: -12.40 | |   |
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| 13eme Open de l'Echiquier Villeneuvois (-2200) | VILLENEUVE SUR LOT | FRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1061 | 0.50 | 4 | -0.31 | 40 | -12.40 | |
|  Chaari, Mehdi | | | 1461 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Incardona, Stephane | | | 1374 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zanin, Patrick | | | 1293 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Carral, Rosine | | | 1151 | FRA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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