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Individual Calculations January 2011 |
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| Porras, Jaiberth Total change: 0.00 | |   |
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| Torneo Nacional IRT Abierto de la Raza Menor 2100 Elo | Medellin | COL | 2010-11-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1998 | 0 | 4.00 | 6 | 0.00 | 2023 | | 0.00 | |
|  Vacca, Leonardo | | | 2043 | COL | 0.50 | 1 | 0.00 | | 0.00 | |  Ossa, Vladimir | | | 1981 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Ramirez, Jaime Orlando | | | 1988 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Gonzalez, Andres G | | | 2033 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Granada, Angie | | | 1935 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Vallejo, Humberto | | | 2006 | COL | 1.00 | 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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