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Individual Calculations May 2012 |
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| Ravier, Osvaldo Total change: -24.90 | |   |
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| 43 Abierto Internacional de Ajedrez -Ciudad de Mar del Plata-Marcel Duchamp- | Mar del Plata | ARG | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1934 | 0.00 | 3 | -1.66 | 15 | -24.90 | |
|  Perelman, Hernan | f | | 2334 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Besso, Javier Alejandro | | | 1682 | ARG | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Beroiz, Julian | | | 1725 | ARG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * 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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