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Individual Calculations March 2012 |
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| Mayorquin, Nicolas Total change: 10.50 | |   |
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| Primer Selectivo Clasico Valle 2012 Absoluto | Cali | COL | 2012-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1897 | 2.00 | 4 | 0.55 | 15 | 8.25 | |
|  Mateus, Martha | | wm | 2148 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Norena, Wilder | | | 1516 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Orozco, Luz Elena | | | 2137 | COL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Orozco, Lina Yomayra | | wc | 2198 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | IRT Campeonato Nacional de Ajedrez Sub20 Absoluto | Bogota | COL | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1897 | 2.50 | 6 | 0.15 | 15 | 2.25 | |
| | Narvaez, Zamir | | | 2177 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Camargo, Santiago | | | 1986 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Juez, Jhon Alexander | | | 2055 | COL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Palechor, Cesar Augusto | | | 1805 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Juez, Jose Yesid | | | 2051 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Barajas, Ivan | | | 1821 | COL | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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