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Individual Calculations February 2013 |
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| Lasfar, Karim Total change: 15.00 | |   |
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| Bois-Colombes Chess Master 2012 - Open B | BOIS COLOMBES | FRA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1298 | 2.00 | 5 | 0.57 | 15 | 8.55 | |
|  Mutzel, Joseph | | | 1357 | FRA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Borowski, Jacques | | | 1377 | FRA | 1.00 | 1 | 0.61 | 15 | 9.15 | |  Frihauf, Jozef | | | 1464 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Boff, Olivier | | | 1657 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Goudon, Gregory | | | 1497 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | 162e open FIDE du club 608 d'echecs | PARIS | FRA | 2013-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1298 | 1.00 | 3 | 0.43 | 15 | 6.45 | |
| | Boudier, Thomas | | | 1548 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Emsalem, Marc | | | 1518 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Hucault, Christophe | | | 1584 | FRA | 1.00 | 1 | 0.84 | 15 | 12.60 | |
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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