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Individual Calculations October 2018 |
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| Ramos Aranda, Aisha Libna Total change: 14.40 | |   |
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| XII Olimpiada Nacional de Ajedrez 2018 (Sub-10 Femenino) | Sucre | BOL | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1302 | 4.00 | 6 | 0.36 | 40 | 14.40 | |
|  Vera Portugal, Luz Valeria | | | 1130 | BOL | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Condori Rodriguez, Ashelen | | | 1228 | BOL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Canaviri, Adriana | | | 1299 | BOL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Arce, Valeria | | | 1281 | BOL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Blanco Cruz, Wara | | | 1136 | BOL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Suarez Gutierrez, Camila | | | 1257 | BOL | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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