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Blitz:
Individual Calculations August 2017 |
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| Yellamraju, Aparna Total change: 0.40 | |   |
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| Panamerican Youth Championship Blitz Girls U12 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1407 | 3.00 | 7 | 0.02 | 20 | 0.40 | |
|  Perez Hernandez, Vicmary C. | | | 1506 | VEN | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Guzman Hidalgo, Camila | | wc | 1246 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nguyen, Anh Nhu | | wc | 1494 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Francisco Guecamburu, Candela Be | | | 1278 | ARG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tian, Shi Yuan | | | 1405 | CAN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Figueroa Bernal, Julia Dennis | | wc | 1660 | CHI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Matute Escobar, Roxanny | | wf | 1679 | VEN | 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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