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Blitz:
Individual Calculations October 2019 |
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| Parra Varon, Diego Alexander Total change: 18.40 | |   |
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| IRT Departamental Ajedrez Blitz Cundinamarca | Sopo | COL | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1863 | 4.00 | 7 | 0.92 | 20 | 18.40 | |
|  Olarte Parra, Jhoan Sebastian | | | 1882 | COL | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Valle, Efrain | f | | 2160 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ortegon Villacorte, Daniela | | | 1929 | COL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Parra Mesa, Brayan | | | 1836 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Guerrero Forero, Ricardo Alonso | | | 2079 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lopez Ramirez, David Santiago | c | | 1724 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Rozo Pulido, Claudia Magally | | wc | 1787 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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