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Individual Calculations October 2014 |
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| Ossa, Vladimir Total change: 11.00 | |   |
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| Campeonato Panamericano de Ajedrez Amateur 2014 | San Andres Islas | COL | 2014-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1935 | 3.50 | 5 | 0.55 | 20 | 11.00 | |
|  Ribero, Guillermo Andres | | | 1820 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Palacio, Pablo Persi | | | 1907 | COL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Carrillo, Jose Antonio | | | 1825 | PAN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Arroyave, Jhon Jairo | | | 1908 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Cordoba, Milton Dennis | | | 1890 | COL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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