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Individual Calculations July 2013 |
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| Espinosa, Julio Manuel Total change: -22.80 | |   |
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| IRT III Open Internacional Ciudad Ortega 2013 | Ortega | COL | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2275 | 4.50 | 8 | -1.52 | 15 | -22.80 | |
|  Pinilla, Diego | | | 1875 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ospina Ortiz, Oscar Alexander | | | 1952 | COL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Zapata, Alonso | g | | 2483 | COL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Lopez, Jorge | | | 2031 | COL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Hernandez, Oscar Eduardo | | | 1988 | COL | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Perez, Laura | | wf | 1975 | COL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Franco Valencia, Angela | | wf | 2165 | COL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Acosta Cubides, Jorian Jared | c | | 1969 | COL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | * 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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