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Blitz:
Individual Calculations September 2017 |
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| Mostacero Velarde, Isabella Total change: -19.60 | |   |
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| II Open IRT Blitz Circulo Peruano de Ajedrez 2017 | Lima | PER | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1687 | 4.50 | 11 | -0.98 | 20 | -19.60 | |
|  Pena Morales, Hugo | | | 2087 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Caceres Sandoval, Eduardo | | | 1530 | PER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ramos Libon, Jean Piere | | | 1968 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Torres, Piero | | | 1578 | PER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Garcia Andrada, Heidy Nicole | | | 1441 | PER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Celestino Pino, Alisson Nicole | | | 1487 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gomez Sulca, Frank Royer | | | 1628 | PER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Tello Ormeno, Daniel | | | 1800 | PER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Hepler Ramirez , Narayana | | | 1595 | PER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Moreno, Carlos | | | 1894 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Orosco Torres, Johann Miguel | | | 1671 | PER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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