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Individual Calculations September 2013 |
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| Herrera Perez, Martin Steven Total change: 23.10 | |   |
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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 |
| 2169 | 2020 | 4.00 | 8 | 1.54 | 15 | 23.10 | |
|  Ruiz Aguilar, Pablo Alexander | f | | 2276 | COL | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Ruge, Edison | | | 2216 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Arango, Andres Mauricio | | | 2140 | COL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Saladen, Rafael | f | | 2219 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Andrade Truyol, Geiner Jose | | | 2027 | COL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Contreras, Henry | f | | 2210 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Montoya Diez, Cesar Augusto | | | 2119 | COL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Orozco, Lina Yomayra | | wm | 2141 | COL | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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