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Individual Calculations March 2010 |
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| Calizaya, Marco Total change: 9.75 | |   |
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| III Open IRT Jose Marca In Memoriam Premier | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2125 | 3.00 | 7 | 0.39 | 25 | 9.75 | |
|  Granda Zuniga, Julio E | g | | 2525 * | PER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Bustamante, Godofredo | | | 1966 | PER | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Henostroza, Cesar | | | 2189 | PER | 1.00 | 1 | 0.59 | 25 | 14.75 | | | Fernandez, Fernando | | | 2366 | PER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Pena Morales, Hugo | | | 2195 | PER | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Leon, Juan Carlos | | | 2172 | PER | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Contreras, Jose | | | 2209 | PER | 0.50 | 1 | 0.12 | 25 | 3.00 | | | * 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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