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Individual Calculations May 2012 |
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| Ospina, Carl Erik Total change: 5.10 | |   |
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| ITT UDI Sub27 Universitario | Bucaramanga | COL | 2012-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1940 | 2.00 | 5 | 0.34 | 15 | 5.10 | |
|  Becerra, Juan David | f | | 2318 | COL | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Pulido Ardila, Lilian Vanessa | | | 1727 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Peinado, Edwin Halley | | | 2140 | COL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Nino, Juan Camilo | | | 2059 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Blandon Villa, Diego F | | | 2163 | COL | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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