Individual Calculations September 2011 |
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Ceballos, Diego Total change: -1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Distrital Open de Mayores Julio | Bogota | COL | 2011-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1888 | 2025 | 2.00 | 3 | -0.04 | 30 | -1.20 | |
| Acosta Cruz, Luis Ivan | | | 1837 | COL | 0.00 | 1 | -0.74 | 30 | -22.20 | | Perez Rodriguez, Juan Carlos | | | 1948 | COL | 1.00 | 1 | 0.39 | 30 | 11.70 | | Gomez, Juan Andres | | | 1880 | COL | 1.00 | 1 | 0.31 | 30 | 9.30 | | 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) | |
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