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Individual Calculations November 2015 |
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| Ramirez, Heimy Polgar Total change: -2.00 | |   |
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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 |
| 2133 | 2147 | 3.50 | 7 | -0.10 | 20 | -2.00 | |
|  Silva, Jorge | c | | 1936 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Gemy, Jose Daniel | m | | 2418 | BOL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Acosta Cubides, Jorian Jared | c | | 1999 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ruiz C, Joshua D | m | | 2393 | COL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Arias Cango, Nathaly | | | 1747 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prasca Sosa, Rafael Felipe | m | | 2403 | VEN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Noboa, Kevin | | | 2032 | ECU | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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