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Individual Calculations June 2015 |
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| Arenas, David Total change: -1.60 | |   |
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| IRT Torneo Abierto de Primera Categoria Antioquia 2014 Inmemorian Oscar Castro | Medellin | COL | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2415 | 4.50 | 6 | -0.16 | 10 | -1.60 | |
|  Chirivi, Angie Lizeth | | | 2042 | COL | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Benitez Rodriguez, Carlos | | | 2168 | COL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Arango, Andres Mauricio | | | 2094 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Guerrero Sierra, Juan Carlos | m | | 2180 | COL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Gallego Alcaraz, Andres Felipe | m | | 2416 | COL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Cifuentes, Jhon Jairo | c | | 2180 | COL | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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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