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Individual Calculations June 2015 |
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| Salej, Jorge Total change: -18.80 | |   |
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| IRT Open 77 Distrital Mayores Absoluto | Bogota | COL | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2089 | 2.00 | 4 | -0.94 | 20 | -18.80 | |
|  Acosta, Alejandro | m | | 2287 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gaitan Bautista, Oscar Daniel | | | 1745 | COL | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Aldana, Boris Eugenio | | | 1689 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hincapie Uribe, Eduardo | | | 1727 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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