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Individual Calculations March 2020 |
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| Torres Alvarez, Piero Antonio Total change: -29.40 | |   |
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| I IRT Cerrado Clasico Over 1600 - Club de Ajedrez Grunfeld | Lima | PER | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1884 | 3.00 | 9 | -1.47 | 20 | -29.40 | |
|  Caja Cruz, Gabriel | | | 1963 | PER | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Pinero Rodriguez, Carlos Jose | m | | 2284 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reyes Zavaleta, Fabian Ricardo | | | 1872 | PER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Benavides Conza, Diego Angelo | | | 1674 | PER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Collado Arapa, Victor Hugo | | | 1767 | PER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Pena, Jose | | | 2040 | VEN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Solano Vergara, Felix Jesus | | | 1779 | PER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gonzalez Mesa, Daniel | f | | 1905 | CUB | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ruiz Canchapoma, Jaime | | | 1777 | PER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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