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Individual Calculations June 2013 |
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| Lasfar, Karim Total change: 18.30 | |   |
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| 2e Festival Fide Echiquier de Paris Open B (1000-1599) | PARIS | FRA | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1320 | 2.00 | 2 | 1.22 | 15 | 18.30 | |
|  Bonnin, Lou-Roch | | | 1564 | FRA | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Rubini, Louis | | | 1260 | FRA | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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