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Individual Calculations September 2011 |
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| Arpinon, Jack Total change: 71.40 | |   |
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| 19ème open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1440 | 3.50 | 8 | 2.38 | 30 | 71.40 | |
|  Pierrard, Bernard | | | 1840 * | FRA | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Joli, Laurent | | | 1840 * | FRA | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Forest, Eric | | | 1805 | FRA | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Vignette, Jeanne | | | 1645 | FRA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Adiba, Jean-Claude | | | 1638 | FRA | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Fourche, Bernard | | | 1670 | FRA | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Mounier, Michel | | | 1829 | FRA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Graton, Tanguy | | | 1840 * | FRA | 1.00 | 1 | 0.92 | 30 | 27.60 | | | * 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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