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Individual Calculations March 2012 |
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| Moreno Lozano, David Total change: 13.65 | |   |
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| IRT Liga de Ajedrez de Bogota Enero | Bogota | COL | 2012-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1910 | 3.50 | 6 | 0.29 | 15 | 4.35 | |
|  Moreno, Javier | | | 1782 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Rosero, Hugo Alberto | | | 1561 | COL | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Acuna Buitrago, Camilo Andres | | | 2056 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Prado, Leonardo | | | 2036 | COL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Paez, Adolfo | | | 1770 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ceron, Juan Carlos | | | 2032 | COL | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | Open IRT Sub17 Mixto | Bogota | COL | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1910 | 3.00 | 4 | 1.11 | 15 | 16.65 | |
| | Jimenez, Leonardo Andres | | | 1831 | COL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Corredor Castellanos, Camilo | | | 1874 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Salcedo, Jackeline | | wf | 1938 | COL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Acevedo, Johan | | | 2089 | COL | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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 Campeonato Nacional de Ajedrez Sub20 Absoluto | Bogota | COL | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1910 | 2.00 | 6 | -0.49 | 15 | -7.35 | |
| | Juez, Jhon Alexander | | | 2055 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Barajas, Ivan | | | 1821 | COL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Camargo, Santiago | | | 1986 | COL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Dominguez, Oscar | | | 2065 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Moran, Daniel Stiven | | | 2118 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Palechor, Cesar Augusto | | | 1805 | COL | 0.50 | 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) | | |
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