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Individual Calculations September 2012 |
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| Covelli, Luis Alberto Total change: 1.50 | |   |
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| Abierto de Invierno | Buenos Aires | ARG | 2012-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1571 | 2.00 | 7 | 0.10 | 15 | 1.50 | |
|  Paz, Mario | | | 1766 | ARG | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Cereminati, Ruben | | | 1870 | ARG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Nisental, Enrique | | | 1402 | ARG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sammartino, Gabriel | | | 1967 | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Burgin, Dario | | | 1773 | ARG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Curatola, Clemente | | | 1971 * | PAR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Coldman, Ricardo | | | 1662 | ARG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | * 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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