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Individual Calculations July 2012 |
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| Kostov, Alex Total change: 3.60 | |   |
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| Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012" | Cartagena | COL | 2012-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2080 | 3.00 | 7 | 0.24 | 15 | 3.60 | |
|  Pina Vega, Sulennis | | wg | 2310 | CUB | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Martinez, Cristian | | | 2210 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Duran Barraza, Mateo Andres | | | 1852 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Dominguez, Ramiro | | | 2204 | COL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Guerrero Sierra, Juan Carlos | m | | 2286 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Posada, Juan Manuel | f | | 2012 | COL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Pazos Gambarrotti, Plinio | m | | 2248 | ECU | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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