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Blitz:
Individual Calculations March 2017 |
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| Grados, Luis Total change: -11.00 | |   |
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| I OPEN IRT BLITZ CIUDAD DE CASMA | Casma | PER | 2017-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2161 | 4.50 | 7 | -0.55 | 20 | -11.00 | |
|  Infante Acuna, Ferrel | | | 1761 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soriano Quispe, Ivan Excen | | | 1811 * | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Aliaga Salinas, Rafael | | | 1908 | PER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | La Rosa Barreto, Carlos Said | | | 1761 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cespedes Torres, Jose Mart | | | 1787 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alarcon, Ruy | | | 2223 | PER | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Vera Siguenas, Deivy | m | | 2404 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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