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Individual Calculations May 2015 |
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| Arismendi Polanco, Efrain Stev Total change: 3.20 | |   |
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| IRT Zonal Sub16 Absoluto Zona Integrada Sur 2015 | Neiva | COL | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1797 | 3.50 | 5 | 0.08 | 40 | 3.20 | |
|  Leyton Capera, Julio Cesar | | | 1397 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Santofimio Vega, Andres Camilo | | | 1609 | COL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Calderon Zuta, Nicolas | | | 1748 | COL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Cuevas Sanchez, Bramdon Daniel | | | 1825 | COL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Salamanca, Juan David | | | 1623 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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