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Individual Calculations May 2010 |
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| Koch, Juan Total change: -2.10 | |   |
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| LX Abierto Verano de Villa Ballester | Villa Ballester | ARG | 2010-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2087 | 4.50 | 8 | -0.14 | 15 | -2.10 | |
|  Leal, Jorge Augusto | | | 1687 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Perez Ponsa, Federico | m | | 2442 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Goldwaser, Romina | | | 1904 | ARG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Antonel, Lucas Gonzalo | | | 1924 | ARG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Slipak, Sergio | g | | 2448 | ARG | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Villarreal, Ivan Nicolas | | | 1920 | ARG | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Caceres Recalde, Fernando | | | 1947 | ARG | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Valli, Americo Luis | | | 1982 | ARG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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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