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Individual Calculations December 2015 |
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| Alvarado Zamora, Albert Total change: -10.00 | |   |
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| Gran Prix IRT Peru 2015 Norte | Trujillo | PER | 2015-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1688 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Cori T., Deysi | | wg | 2088 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saavedra Valverde, Luis | | | 1957 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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