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Individual Calculations October 2008 |
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| Narvaez, Faber Alberto Total change: -6.90 | |   |
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| IRT Torneo de Ajedrez Ciudad de Agua deDios | Agua de Dios CUN | COL | 2008-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2123 | 2.50 | 4 | 0.21 | 15 | 3.15 | |
|  Pena Duarte, Fabian Dario | | | 2084 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Matta, Paola Andrea | | | 1932 | COL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Conti, Julian | | | 2073 | COL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Garcia, Alvaro | f | | 2184 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | I IRT Internacional GP Justo Capera Caicedo | Dorada (Caldas) | COL | 2008-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2130 | 0.00 | 2 | -0.67 | 15 | -10.05 | |
| | Castro, Oscar H | m | | 2392 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Saladen, Rafael | f | | 2138 | COL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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