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Individual Calculations July 2015 |
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| Calderon Zuta, Nicolas Total change: 66.00 | |   |
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| V Open de Ajedrez Ciudad de Ortega | Ortega | COL | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1688 | 2.50 | 4 | 1.65 | 40 | 66.00 | |
|  Corredor Rengifo, Luis Fernand | c | | 2037 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Loaiza, Yurani | | | 1938 | COL | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Velez Alvarez, Laura Camila | | | 1822 | COL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Ordonez Gonzalez, Gabriel | | | 1896 | COL | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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