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Individual Calculations January 2010 |
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| Lidovsky, Sergio Total change: -22.25 | |   |
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| 4 Etapa Gran Prix Club Argentino | Buenos Aires | ARG | 2009-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1890 | 2.00 | 6 | -0.89 | 25 | -22.25 | |
|  Filion, Charles | | | 2160 | CAN | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Arnaldi, Fernando | | | 1490 * | ARG | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Suarez, Jose Luis | f | | 2133 | ARG | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Sammartino, Gabriel | | | 1958 | ARG | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Fernandez, Jorge Daniel | | | 2057 | ARG | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Perez Aguado, Sergio | | | 1515 | ARG | 1.00 | 1 | 0.09 | 25 | 2.25 | | | * 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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