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Individual Calculations July 2012 |
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| Fernandez Perez, Jorge And Total change: -1.05 | |   |
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| III Open IRT "Circulo Peruano de Ajedrez" | LIMA | PER | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2040 | 3.50 | 5 | -0.07 | 15 | -1.05 | |
|  Rosales, Pierina | | wf | 1785 | PER | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Sala, Harold | | | 1996 | PER | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Retamozo, Kevin | | | 1858 | PER | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Quirhuayo, Gonzalo | f | | 1735 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Aliaga Salinas, Rafael | | | 1966 | PER | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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