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Individual Calculations September 2011 |
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| Rosales, Miguel Total change: 0.00 | |   |
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| I OPEN IRT DE AJEDREZ “TOP CHESS” | LIMA, PERU | PER | 2011-05-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1827 | 0 | 0.00 | 3 | 0.00 | 1127 | | 0.00 | |
|  Alcarraz, David | | | 1865 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Merma, Isaias | | | 1841 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Vasquez, Cesar | | | 1775 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | I OPEN IRT INVIERNO 2011 | LIMA | PER | 2011-07-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1722 | 0 | 0.00 | 2 | 0.00 | 1022 | | 0.00 | |
| | Martinez, Anthony | | | 1665 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Esplana Hurtado, Herbert John | | | 1779 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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