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Individual Calculations May 2017 |
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| Penafiel Herrera, Katherine Total change: -20.80 | |   |
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| Nacional Femenino U20 2017 | Manta | ECU | 2017-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1327 | 2.00 | 6 | -0.14 | 40 | -5.60 | |
|  Guazumba Cantuna, Leslie | | | 1682 | ECU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Buestan Brito, Anaela | | | 1482 | ECU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Nunez Giler, Fanny | | | 1556 | ECU | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Sanchez, Eliana | | | 1449 | ECU | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Quezada Pauker, Katheen Gabriela | | | 1158 | ECU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Iza Mendoza, Nefthys Sayde | | | 1344 | ECU | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | Nacional Sub18 Fem | Riobamba | ECU | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1327 | 1.50 | 6 | -0.38 | 40 | -15.20 | |
| | Ruiz, Mishell | | wf | 1727 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mazon Vera, Cristina | | | 1329 | ECU | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Moran, Sully | | | 1401 | ECU | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Buestan Brito, Anaela | | | 1482 | ECU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Velin Visuma, Yosmy | | | 1472 | ECU | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Campos Gonzalez, Natalia | | | 1473 | ECU | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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