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Individual Calculations March 2015 |
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| Annequin, Leon Total change: -0.20 | |   |
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| Open de Noisiel 2015 moins de 1600 | NOISIEL | FRA | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1445 | 0.50 | 2 | -0.40 | 20 | -8.00 | |
|  Truitard, Jean-Francois | | | 1514 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Petkov, Vesselin | | | 1447 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | Tournoi qualificatif 77 des -2200 elo | MEAUX | FRA | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1445 | 1.00 | 3 | 0.39 | 20 | 7.80 | |
| | Davy, Bruno | | | 1845 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zniber, Reda | | | 1845 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schmitt, Sylvain | | | 1479 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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