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Individual Calculations September 2012 |
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| Rosero, Hugo Alberto Total change: 18.60 | |   |
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| Open IRT de Verano | Bogota | COL | 2012-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1617 | 2.50 | 6 | 1.24 | 15 | 18.60 | |
|  Penas Burgos, Nestor | | | 1737 | COL | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Nieto Mancilla, Frank Fernando | | | 1883 | COL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Moreno, Julian David | | | 1891 | COL | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Piraquive, Alberto | | | 1988 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Buitrago, Bernardo | | | 1854 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gomez, Juan Andres | | | 1789 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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