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Individual Calculations July 2015 |
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| Hernandez, Oscar Eduardo Total change: -8.80 | |   |
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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 |
| 2040 | 2031 | 2.50 | 6 | -0.44 | 20 | -8.80 | |
|  Ruiz C, Joshua D | m | | 2417 | COL | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Leon, Gustavo | | | 1825 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Trujillo, Fernando | | | 2106 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lopez Ramirez, David Santiago | c | | 1672 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sanchez, Victor Hugo | f | | 2207 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Guzman, Campo Elias | c | | 2015 | COL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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