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Individual Calculations May 2012 |
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| Vargas, Mauricio Total change: 3.75 | |   |
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| Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1986 | 4.00 | 8 | 0.25 | 15 | 3.75 | |
|  Barbosa, Daniela | | | 1842 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Castrillon Gomez, Melissa | | wf | 2185 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Escobar, Guido | | | 1828 | COL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Jimenez, Jose Mauricio | | | 2197 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ruiz Cruz, Cesar Augusto | | | 1889 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Rodriguez, M Julian Enrique | | | 2125 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Corredor Castellanos, Camilo | | | 1858 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Montenegro Torres, Carlos | f | | 2161 | ECU | 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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIP 2012 | Porto Carras - Halkidiki | GRE | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1986 | 5.50 | 8 | 0.00 | 15 | 0.00 | |
| | Magkias, Vasilios | | | 1734 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Dierckens, Sarah | | | 1886 | BEL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Tsintsar, Zoran | | | 1901 | GER | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Akinci, Muzaffer Ege | | | 1846 | TUR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Tsolakidou, Stavroula | | | 1846 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Apostolakakis, Konstantinos | | | 1701 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Bes, Michal | | | 1951 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Parnali, S Dharia | | | 1865 | IND | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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