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Individual Calculations October 2016 |
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| Bustamante, Oscar Total change: -29.20 | |   |
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| IRT Sub 2200 Agosto en Torre Blanca | Torre Blanca | ARG | 2016-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2123 | 3.00 | 5 | -1.19 | 20 | -23.80 | |
|  Iovaldi, Sebastian | | | 1840 | ARG | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Ledezma Toro, Jorge | | | 1723 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chomski, Julian | | | 1723 * | ARG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Peiretti, Sebastian | | | 1862 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Galarce, Ruben | | | 1982 | ARG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | 3er IRT Sub 2200 Alejandro Judewicz | Mar del Plata | ARG | 2016-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2123 | 4.50 | 7 | -0.27 | 20 | -5.40 | |
| | Acosta, Carlos Humberto | | | 1746 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bacino, Gustavo | | | 1856 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Postolski, Javier | | | 1991 | ARG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Santopietro, Gerardo | | | 2060 | ARG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Acosta, Raul | | | 1967 | ARG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Fidel, Roberto Oscar | | | 2166 | ARG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Alcobedo, Damian | | | 2032 | ARG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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