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Blitz:
Individual Calculations June 2015 |
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| Ospina, Oscar Alejandro Total change: 4.20 | |   |
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| IRT IV Parada Blitz Absoluto 2015 | Cali | COL | 2015-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1875 | 4.00 | 7 | 0.21 | 20 | 4.20 | |
|  Viveros, Erica Johana | | | 1681 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Munoz, Juan David | | | 1811 | COL | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Alvarez, Jorge | | | 1881 | COL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Campos, Cristian | | | 1706 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Plazas, Alfonso | | | 1986 | COL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Quinonez Garcia, Santiago | c | | 1999 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Oliveros, Camilo | | | 1832 | COL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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