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Individual Calculations July 2015 |
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| Ortegon Villacorte, Daniela Total change: -11.40 | |   |
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| IRT Campeonato Nacional Ajedrez Clasico por Equipos Absoluto | Bogota | COL | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1836 | 1.00 | 4 | -0.57 | 20 | -11.40 | |
|  Ossa, Orlando | m | | 2236 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arismendi Polanco, Efrain Stev | | | 1795 | COL | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Gutierrez Herrera, Jose Antoni | m | | 2205 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vanegas, Mateo De Jesus | | | 1560 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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