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Individual Calculations April 2009 |
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| Martinez, Jose Total change: 0.00 | |   |
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| III IRT CLUB PERUANO DE AJEDREZ | Lima | PER | 2009-01-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1964 | 0 | 2.00 | 5 | 0.00 | 1892 | | 0.00 | |
|  Guzman, Percy | | | 1994 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Mitma, Ivan | | | 2038 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Mamani, Joan Franco | | | 2018 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Pazos, Marco | | | 1980 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Sanchez Zambrano, Vanessa | | | 1790 | PER | 1.00 | 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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