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Individual Calculations November 2017 |
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| Sarmiento, Erika Daniela Total change: -17.20 | |   |
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| Segunda semifinal absoluta de mayores selectiva a juegos nacionales | Ubate | COL | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1271 | 0.00 | 3 | -0.43 | 40 | -17.20 | |
|  Cruz Beltran, Andres | | | 1671 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nino Estupinan, Diego Andres | | | 1531 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Lopez Ramirez, Daniel Giovanny | | | 1544 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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