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Individual Calculations January 2012 |
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| Rivas Minaya, Jose Alberto Total change: 2.85 | |   |
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| XI IRT “CXXI ANIVERSARIO DE HUARAL” | HUARAL | PER | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1810 | 1.00 | 3 | 0.19 | 15 | 2.85 | |
|  Pazos, Jorge Alberto | | | 1760 | PER | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Pacheco, Marco | f | | 2210 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Alarcon Salas, Arturo | | | 2094 | PER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * 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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