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Blitz:
Individual Calculations December 2012 |
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| Olarte Parra, Jhoan Sebastian Total change: 2.00 | |   |
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| IRT Blitz V Torneo Universidad ACUN | Bogota | COL | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1800 | 1.00 | 3 | -0.37 | 20 | -7.40 | |
|  Herrera, Wilene | | | 1691 | COL | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Univio Sanchez, German | | | 2049 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gonzalez Lopez, Nicolas Mateo | | | 1777 | COL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | IRT Juegos Nacionales Intercolegiados AJEDREZ BLITZ Cat B Masculino | Armenia | COL | 2012-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1800 | 1.00 | 2 | 0.47 | 20 | 9.40 | |
| | Ortega, Daniel | | | 1966 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jaramillo Ochoa, Mateo | | | 1994 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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