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Rapid:
Individual Calculations May 2017 |
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| Echavarria, Gustavo Total change: 36.20 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1887 | 4.00 | 8 | 1.81 | 20 | 36.20 | |
|  Contreras, Henry | f | | 2236 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Marin Lewandowski, Jeremi | | | 1487 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vittorino, Carlo Giovanni | m | | 2287 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Cifuentes, John Jairo | m | | 2249 | COL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Castrillon Gomez, Melissa | | wm | 2193 | COL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Mena, Yamil Octavio | c | | 2061 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Florez, Luis Angel | | | 2070 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chavarro, Jeffry | | | 2028 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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