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Individual Calculations September 2017 |
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| Lasfar, Karim Total change: 35.80 | |   |
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| 299D open FIDE du club 608 (-1600 elo) | PARIS | FRA | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1385 | 4.00 | 5 | 1.79 | 20 | 35.80 | |
|  Feldis, Pierre-Yves | | | 1537 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Chheav, Suvuthy | | | 1510 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Coste, Florian | | | 1138 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mouton, Jacques | | | 1501 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Peignien, Laurent | | | 1436 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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