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Individual Calculations March 2013 |
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| Francia Arzapalo, Piero Hernando Total change: 1.50 | |   |
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| 3er IRT " Roberto Morales Morales " In Memoriam | Lima | PER | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1424 | 0.50 | 4 | 0.05 | 30 | 1.50 | |
|  Contreras, Jose | | | 1824 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mieses, Bruce | | | 1821 | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Quispe, Cesar | | | 1762 | PER | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Castillo Martinez, Paola | | | 1693 | PER | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * 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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