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Individual Calculations July 2012 |
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| Zapata, Olga Maria Total change: -21.00 | |   |
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| IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 Femenino | Puerto Boyaca | COL | 2012-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1776 | 1.50 | 6 | -1.40 | 15 | -21.00 | |
|  Chirivi, Angie Lizeth | | | 1927 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Rosado Perez, Maria Jose | | | 1872 | COL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Salcedo, Jackeline | | wf | 1912 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Velasco, Luz Mariela | | | 1845 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Perez Velasco, Daniela | | | 1478 | COL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Velez, Laura Camila | | | 1662 | COL | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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