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Individual Calculations January 2014 |
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| Ramos, Efren Andres Total change: 0.45 | |   |
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| Panama Chess Open 3 | Panama | PAN | 2013-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2222 | 4.00 | 8 | 0.03 | 15 | 0.45 | |
|  Bermudes, Eduardo | | | 2077 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Mendoza, Rodrigo | | | 2189 | BOL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Lorenzana, Wilson Estuardo | m | | 2185 | GUA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Vera Gonzalez-Quevedo, Reynaldo | g | | 2446 | CUB | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ruiz C, Joshua D | m | | 2399 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Sanchez, German Alexander | | | 2064 | VEN | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Mazariegos, Silvia Carolina | | wm | 2042 | GUA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gomez Ledo, Roberto Carlos | m | | 2426 | CUB | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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