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Individual Calculations November 2010 |
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| D Arruda, Ricardo Total change: -21.60 | |   |
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| Festival de Ajedrez por la Memoria y Bicentenario | Buenos Aires | ARG | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2293 | 4.00 | 8 | -1.44 | 15 | -21.60 | |
|  Lidovsky, Sergio | | | 1893 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Saldano Dayer, Horacio | m | | 2406 | ESP | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Ocampos, Ian | | | 2090 | ARG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Barrientos Medina, Juan Carlos | | | 2022 | ARG | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Gimenez, Santiago | | | 2249 | ARG | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Malbran, Guillermo | m | | 2162 | ARG | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Koch, Juan | | | 2095 | ARG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Virgillito, Cristian | | | 2239 | ARG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | * 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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