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Individual Calculations April 2013 |
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| Rojas Barrero, Andres Humberto Total change: -4.65 | |   |
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| IRT Open LAB Marzo | Bogota | COL | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2247 | 5.50 | 7 | -0.31 | 15 | -4.65 | |
|  Moreno, Javier | | | 1847 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lopez, Jorge | | | 2027 | COL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Vargas, Mauricio | | | 2028 | COL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Nope, Tatiana | | | 1847 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Moreno, Julian David | | | 1862 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Univio Sanchez, German | | | 2052 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Lozano, Nestor Favian | | | 2053 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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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