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Individual Calculations July 2013 |
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| Contreras, Henry Total change: 0.75 | |   |
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| IRT III Open Internacional Ciudad Ortega 2013 | Ortega | COL | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2229 | 5.00 | 8 | 0.05 | 15 | 0.75 | |
|  Acosta, Jaime | | | 1829 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rosado Perez, Maria Jose | | | 1865 | COL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Zuluaga, Cesar | f | | 2407 | COL | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Ruiz C, Joshua D | m | | 2394 | COL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Palacio, Pablo Persi | | | 1944 | COL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Franco Valencia, Angela | | wf | 2165 | COL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ramirez, Jaime Orlando | | | 2023 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Hernandez Sanchez, Jairo Andre | f | | 2311 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | * 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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