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Individual Calculations May 2015 |
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| Rojas Barrero, Andres Humberto Total change: 3.80 | |   |
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| Torneo IRT Semana Santa Antioquia 2015 | Medellin | COL | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2178 | 5.50 | 9 | 0.19 | 20 | 3.80 | |
|  Reyes Rios, Juan Camilo | | | 2015 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Sanchez Bonilla, John Henry | | | 1778 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Corredor Rengifo, Luis Fernando | c | | 2039 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Lopez Idarraga, Daniel Eduardo | f | | 2073 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Carvajal, Nolberto | f | | 2334 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Florez, Carlos Julio | | | 2117 | COL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Pardo, Alejandro | | | 2234 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ramirez, Jaime Orlando | f | | 2105 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Chirivi C, Jenny Astrid | | wm | 2213 | COL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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