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Individual Calculations March 2011 |
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| Santos Morales, Natalia Andrea Total change: 15.15 | |   |
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| IRT Distrital Open Mayores | Bogota | COL | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2006 | 2.00 | 5 | 0.63 | 15 | 9.45 | |
|  Leal Cortes, Diego Fernando | | | 1871 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Rios, Alejandro | m | | 2336 | COL | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Acosta, Alejandro | m | | 2318 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ruiz C, Joshua D | f | | 2166 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Tapia, Daniel | m | | 2310 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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 Distrital Open Sub20 Absoluto | Bogota | COL | 2011-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2006 | 3.00 | 5 | 0.38 | 15 | 5.70 | |
| | Bejarano U, Danny Andres | | | 1907 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Ortegon Villacorte, Daniela | | | 1781 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Camacho Cardenas, Miguel Alejand | | | 1879 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Perez Olarte, Cesar Camilo | | | 2206 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ruiz C, Joshua D | f | | 2166 | COL | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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