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Individual Calculations May 2010 |
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| Rios Parra, Juan Fernando Total change: -4.25 | |   |
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| IRT Abierto de Semana Santa Medellin 2010 | Medellin | COL | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2105 | 2.00 | 5 | -0.17 | 25 | -4.25 | |
|  Cuartas, Jorge Humberto | f | | 2310 | COL | 0.50 | 1 | 0.26 | 25 | 6.50 | |  Chirivi C, Jenny Astrid | | wm | 2165 | COL | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Ramirez, Benjamin Dario | | | 2192 | COL | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Reyes Rios, Juan Camilo | | | 1985 | COL | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Arango, Andres Mauricio | | | 2123 | COL | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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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