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Blitz:
Individual Calculations August 2017 |
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| Velea, Anne-Marie Total change: 9.20 | |   |
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| Panamerican Youth Championship Blitz Girls U14 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1464 | 3.50 | 8 | 0.46 | 20 | 9.20 | |
|  Bashkansky, Naomi | | wf | 1864 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Gomez Vasquez, Laura Sofia | | | 1620 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Zeng, Sheena | | | 1599 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Celestino Pino, Alisson Nicole | | | 1445 | PER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Borda Rodas, Anapaola S. | | | 1258 | ARG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Salazar Gould, Melanie | | wf | 1659 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shih Gould, Annie | | wc | 1707 | CRC | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Garcia Andrada, Heidy Nicole | | | 1385 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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