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Individual Calculations September 2012 |
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| Sella, Laurent Total change: -17.10 | |   |
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| 20ème open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1577 | 0.00 | 4 | -0.57 | 30 | -17.10 | |
|  Youssoupov, Moisse | | | 1977 * | FRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Pierrard, Bernard | | | 1861 | FRA | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Aiglon, Nicolas | | | 1953 | FRA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Martineau, Arthur | | | 1778 | FRA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | * 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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