Individual Calculations August 2017 |
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Martinez Zambrano, Karina Paola Total change: -6.80 | | |
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Panamerican Youth Championship 2017 Girls U-12 | San Jose | CRC | 2017-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1384 | 1462 | 4.00 | 7 | -0.17 | 40 | -6.80 | |
| Solano Saltachin, Ruth | | | 1142 | CRC | 1.00 | 1 | 0.13 | 40 | 5.20 | | Matute Escobar, Roxanny | | wf | 1710 | VEN | 0.50 | 1 | 0.31 | 40 | 12.40 | | Tian, Shi Yuan | | | 1405 | CAN | 0.00 | 1 | -0.58 | 40 | -23.20 | | Huayhuas Robles, Laura Sofia | | | 1258 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | Perez Hernandez, Vicmary C. | | | 1619 | VEN | 0.00 | 1 | -0.29 | 40 | -11.60 | | Juarez Garcia, Daniela | | | 1267 | GUA | 1.00 | 1 | 0.25 | 40 | 10.00 | | Sandoval Rivera, Alejandra | | | 1288 | MEX | 1.00 | 1 | 0.27 | 40 | 10.80 | | 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) | |
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