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Individual Calculations January 2012 |
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| Robbiano Taboada, Carlo Total change: -8.55 | |   |
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| II IRT Abierto "Ciudad de Lambayeque" | Lambayeque | PER | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2254 | 2.50 | 4 | -0.57 | 15 | -8.55 | |
|  Castro Acuna, Joansie | | | 1854 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Montoya, Keny | | | 2032 | PER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Maceda Velasquez, Roberto | | | 2017 | PER | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Robledo, Manuel | | | 2206 | PER | 0.00 | 1 | -0.57 | 15 | -8.55 | | | * 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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