Blitz:
Individual Calculations August 2013 |
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Ospina Ortiz, Oscar Alexander Total change: -36.00 | | |
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Open IRT Blitz de Independencia Julio 19 | Bogota | COL | 2013-07-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2053 | 1938 | 1.00 | 8 | -1.80 | 20 | -36.00 | |
| Valle, Efrain | c | | 2140 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Valle, Efrain | c | | 2140 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Acuna Buitrago, Camilo Andres | | | 2070 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Acuna Buitrago, Camilo Andres | | | 2070 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | Valle, Leiner Efrain | | | 2130 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Valle, Leiner Efrain | | | 2130 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Buitrago, Bernardo | | | 1871 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | Buitrago, Bernardo | | | 1871 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | 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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