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Individual Calculations May 2011 |
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| Martinez, Andres Total change: -74.75 | |   |
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| XLII Abierto Internacional de Mar del Plata | Mar del Plata, Buenos Aires | ARG | 2011-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 2125 | 0.50 | 4 | -2.99 | 25 | -74.75 | |
|  Zampedri, Ignacio | | | 1912 | ARG | 0.00 | 1 | -0.77 | 25 | -19.25 | |  Beroiz, Julian | | | 1725 * | ARG | 0.50 | 1 | -0.42 | 25 | -10.50 | | | Bianchi, Augusto | | | 1725 * | ARG | 0.00 | 1 | -0.92 | 25 | -23.00 | | | Lidovsky, Sergio | | | 1796 | ARG | 0.00 | 1 | -0.88 | 25 | -22.00 | | | * 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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