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Individual Calculations July 2009 |
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| Cristobal, Ruben Total change: -56.70 | |   |
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| IRT Mar de Ajo 2009 | Mar de Ajo | ARG | 2009-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2237 | 4.00 | 8 | -1.29 | 15 | -19.35 | |
|  Ronco, Raul | | | 2108 | ARG | 0.00 | 1 | -0.67 | 15 | -10.05 | |  Antonio, Jorge C. | | | 2168 | ARG | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Cristobal, Manuel | | | 2145 | ARG | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Herrera, Martin | | | 2178 | ARG | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Garcia, Maximiliano | | | 2038 | ARG | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Romero, Fabian | | | 1966 | ARG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Villar, Gustavo | | | 2212 | ARG | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Tumini, Leandro | | | 2097 | ARG | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | XL Abierto de Mar del Plata | Mar del Plata, Buenos Aires | ARG | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2237 | 1.50 | 5 | -2.49 | 15 | -37.35 | |
| | Virgillito, Cristiasn | | | 2216 | ARG | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Flores, Nancy | | | 1913 | ARG | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Diaz, Gerardo | | | 1921 | ARG | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Novoa, Fernando | | | 1887 | ARG | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Weil, Dany | | | 1966 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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