Individual Calculations March 2012 |
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Barajas, Ivan Total change: -52.80 | | |
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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 |
1900 | 1821 | 1.00 | 6 | -1.47 | 30 | -44.10 | |
| Acuna Buitrago, Camilo Andres | | | 2056 | COL | 0.00 | 1 | -0.21 | 30 | -6.30 | | Fraile Vela, Maria Isabel | | | 1996 | COL | 1.00 | 1 | 0.73 | 30 | 21.90 | | Martinez Baquero, Hugo Esteban | | | 1938 | COL | 0.00 | 1 | -0.34 | 30 | -10.20 | | Trujillo, Otoniel | | | 2221 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | Moreno Lozano, Esteban | | | 1625 | COL | 0.00 | 1 | -0.75 | 30 | -22.50 | | Rosero, Hugo Alberto | | | 1561 | COL | 0.00 | 1 | -0.82 | 30 | -24.60 | | * 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) | | Open IRT Sub17 Mixto | Bogota | COL | 2012-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1982 | 1821 | 1.50 | 2 | 0.90 | 30 | 27.00 | |
| Acevedo, Johan | | | 2089 | COL | 0.50 | 1 | 0.33 | 30 | 9.90 | | Corredor Castellanos, Camilo | | | 1874 | COL | 1.00 | 1 | 0.57 | 30 | 17.10 | | 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 Campeonato Nacional de Ajedrez Sub20 Absoluto | Bogota | COL | 2012-02-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1928 | 1821 | 1.00 | 6 | -1.19 | 30 | -35.70 | |
| Moran, Daniel Stiven | | | 2118 | COL | 0.00 | 1 | -0.15 | 30 | -4.50 | | Martinez, Baquero Hugo Esteban | | | 1938 | COL | 0.50 | 1 | 0.16 | 30 | 4.80 | | Moreno, Lozano David | | | 1910 | COL | 0.00 | 1 | -0.38 | 30 | -11.40 | | Corredor Rengifo, Luis Fernando | | | 1897 | COL | 0.00 | 1 | -0.40 | 30 | -12.00 | | Palechor, Cesar Augusto | | | 1805 | COL | 0.50 | 1 | -0.02 | 30 | -0.60 | | Mayorquin, Nicolas | | | 1897 | COL | 0.00 | 1 | -0.40 | 30 | -12.00 | | 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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