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Individual Calculations December 2012 |
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| Ballan, Guillaume Total change: -20.25 | |   |
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| 8eme Open de Villeneuve sur Lot (-2200) | VILLENEUVE SUR LOT | FRA | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1970 | 2.50 | 5 | -1.35 | 15 | -20.25 | |
|  Mazats, Daniel | | | 1631 | FRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Alard, Pierre | | | 1803 | FRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Ochoa Robles, Antonio | | | 1848 | MEX | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Jonker, Jan | | | 1570 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mamah, Isabelle | | | 1853 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * 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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