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Individual Calculations September 2013 |
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| Prieto, Ernesto Total change: 15.75 | |   |
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| XX IRT Feria de las Flores Medellin 2013 | Medellin | COL | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2128 | 4.00 | 8 | 1.05 | 15 | 15.75 | |
|  Montenegro Torres, Carlos | f | | 2125 | ECU | 0.00 | 1 | -0.50 | 15 | -7.50 | |  Zabala, Fidel | | | 2004 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Betancur Gilraldo, David Roge | | | 2216 | COL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Martinez, Jorge Alexander | | | 2176 | COL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Agudelo, Antonio | f | | 2256 | COL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Cordova, Emilio | g | | 2528 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Marin, Sebastian | f | | 2332 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mateus, Alejandro | | | 2260 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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