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Individual Calculations January 2010 |
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| Barreto Coral, Gary Carlos Total change: 42.75 | |   |
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| VI Festival Sudamericano Juventud 2009 Sub-16 Abs | Mendes/RJ | BRA | 2009-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1815 | 3.00 | 7 | 1.71 | 25 | 42.75 | |
|  Espinoza Palomino, Willyam | f | | 2215 * | PER | 1.00 | 1 | 0.92 | 25 | 23.00 | |  Villalba Ballon, Marcelo | | | 2073 | PAR | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Rodrigues, Bruno Morado | | | 2021 | BRA | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Eduardo Cardenas Cardenas, Yerko | | | 2034 | CHI | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Mendonza, Rodrigo | | | 2017 | BOL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Abarca Gonzales, Nicolas | | | 2070 | CHI | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Narvaez, Eduardo De Oliveira | | | 2120 | BRA | 0.00 | 1 | -0.14 | 25 | -3.50 | | | * 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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