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Rapid:
Individual Calculations June 2013 |
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| Trujillo, Otoniel Total change: 0.20 | |   |
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| IRT III Festival de Pioneros del Ajedrez Profesores Absoluto | Bogota | COL | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2190 | 3.50 | 4 | 0.01 | 20 | 0.20 | |
|  Bernal Posada, Diego | | | 1790 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gonzalez Lopez, Nicolas Mateo | | | 1817 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Obando Guzman, Soren Federico | | | 1790 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Correa, Enrique | | | 1996 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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