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Individual Calculations February 2015 |
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| Ortiz Suarez, Isan Reynaldo Total change: -4.50 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2623 | 7.00 | 9 | -0.45 | 10 | -4.50 | |
|  Intriago Rivera, Boris | | | 2223 * | ECU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Salazar, Carlos | | | 2223 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cu Hor, Winston Darwin | f | | 2285 | GUA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Guerra Tulcan, Lenin | m | | 2365 | ECU | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Cori T., Deysi | | wg | 2425 | PER | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Principe, Gerson | | | 2223 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hernandez Sanchez, Jairo Andres | f | | 2306 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Benalcazar Heredia, David | | | 2223 * | ECU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bruzon Batista, Lazaro | g | | 2668 | CUB | 0.50 | 1 | 0.06 | 10 | 0.60 | | | * 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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