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Individual Calculations July 2013 |
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| Rios Parra, Alejandro Total change: -4.60 | |   |
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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 |
| 2193 | 2349 | 5.00 | 8 | -0.46 | 10 | -4.60 | |
|  Figueroa Salcedo, Reinaldo Ar | | | 1949 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zabala, Fidel | | | 1990 | COL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Franco Valencia, Angela | | wf | 2165 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Ruiz, Alciguel | f | | 2160 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Zapata, Alonso | g | | 2483 | COL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Perez Pineda, Elkin Dario | | | 2160 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Torres, Juan Camilo | f | | 2342 | COL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Rios Parra, Mauricio | f | | 2297 | COL | 0.00 | 1 | -0.57 | 10 | -5.70 | | | * 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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