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Individual Calculations February 2019 |
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| Roman Tapia, Ariana Alejandra Total change: -28.80 | |   |
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| XVIII Nacional sub 16 femenino | Iabrra | ECU | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1190 | 1.50 | 6 | -0.18 | 40 | -7.20 | |
|  Iza Mendoza, Nefthys Sayde | | | 1502 | ECU | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Abril, Natalie | | | 1529 | ECU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pinos Cevallos, Belen | | | 1473 | ECU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Orbe Vivero, Veronica | | | 1003 | ECU | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Martinez Zambrano, Karina Paola | | | 1518 | ECU | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Alvarez Dominguez, Hellen | | | 1268 | ECU | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | XVIII IRT U14 Salinas | Salinas | ECU | 2019-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1061 | 1274 | 1.00 | 2 | -0.54 | 40 | -21.60 | |
| | Mawyin Tejada, Fiorella | | | 1042 | ECU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Guaman Flores, Santiago | | | 1080 | ECU | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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