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Individual Calculations November 2015 |
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| Otero Martinez, Alvaro Junior Total change: -1.20 | |   |
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| IX Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 1966 | 1.00 | 5 | -0.06 | 20 | -1.20 | |
|  De Arco, Luis Carlos | f | | 2283 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Gutierrez, Ramon | c | | 2188 | COL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Castrillon Gomez, Melissa | | wm | 2199 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Reyes Rios, Juan Camilo | | | 2088 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Castaneda, Jorge Luis | | | 2242 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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