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Individual Calculations July 2011 |
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| Brie, Juan Carlos Total change: -24.75 | |   |
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| Club Argentino de Ajedrez 106 Aniversario | Buenos Aires | ARG | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1841 | 1.00 | 5 | -2.53 | 15 | -37.95 | |
|  Molina, Pablo Sebastian | | | 1969 | ARG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Covelli, Luis Alberto | | | 1540 | ARG | 0.50 | 1 | -0.35 | 15 | -5.25 | |  Arnaldi, Fernando | | | 1441 * | ARG | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Natan, Isaac | | | 1691 | ARG | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Profilo, Vicente | | | 1665 | ARG | 0.00 | 1 | -0.73 | 15 | -10.95 | | | * 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) | | | | IV Abierto Simon Bolivar PDVSur | Buenos Aires | ARG | 2011-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1826 | 3.00 | 6 | 0.88 | 15 | 13.20 | |
| | Quenallata, Luciano | | | 2210 | ARG | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Arcuschin, Claudio | | | 2023 | ARG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ricciardi, Gabriel | | | 1683 | ARG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Maldonado, Oscar Lorenzo | | | 1706 | ARG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Dominguez, Diego | | | 2019 | ARG | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Ivanov, Ivan | | | 2086 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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