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Rapid:
Individual Calculations December 2014 |
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| Viveros, Mariana Yibeth Total change: -17.40 | |   |
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| Festival Nal Ajedrez Activo de Menores U-16 Absoluto | Manizales | COL | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1607 | 0.00 | 2 | -0.87 | 20 | -17.40 | |
|  Zuleta, Juan Carlos | | | 1920 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Calderon, Juan David | | | 1432 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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