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Individual Calculations September 2011 |
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| Gaviria, Alejandro Total change: 0.00 | |   |
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| IRT Distrital Open de Mayores Julio | Bogota | COL | 2011-07-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1976 | 0 | 1.50 | 5 | 0.00 | 1827 | | 0.00 | |
|  Estrella Becerra, Fernando | | | 2071 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Ospina Ortiz, Oscar Alexander | | | 1981 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Benavides Moncayo, Olga | | | 1976 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Iafrancesco, Esteban | | | 1969 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Giron, Yorman Omar | | | 1885 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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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