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Individual Calculations January 2012 |
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| Aliaga Salinas, Rafael Total change: -10.35 | |   |
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| VI Open IRT Club Magdalena | Lima | PER | 2011-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1983 | 2.00 | 4 | -0.69 | 15 | -10.35 | |
|  Moreno Gongora, Rubi | | | 1583 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Arias, Mario | | | 2090 | PER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Retamozo, Kevin | | | 1844 | PER | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Valdiviezo, Miguel | | | 1806 | PER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | * 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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