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Blitz:
Individual Calculations January 2020 |
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| Buiar, Maria Eduarda Beraldo Total change: -16.80 | |   |
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| Sudamericano de Blitz 2019 - Sub 12 Femenino | CABA | ARG | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1473 | 4.00 | 7 | -0.84 | 20 | -16.80 | |
|  Villegas Ampuero, Consuelo | | | 1151 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Orbe Vivero, Maria Jose | | | 1186 | ECU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Escobar Villota, Domenika Gabriel | | | 1256 | ECU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tohalino Laura, Isabella | | | 1313 | PER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Ramos, Mitzi Vedan | | | 1318 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Velarde Alarcon, Jhoana | | | 1273 | BOL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bravo Mallco, Kate Azumi | | | 1751 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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