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Blitz:
Individual Calculations August 2017 |
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| Francisco Guecamburu, Candela Be Total change: 28.00 | |   |
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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 |
| 1509 | 1278 | 3.00 | 7 | 1.40 | 20 | 28.00 | |
|  Matute Escobar, Roxanny | | wf | 1678 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez Zambrano, Karina Paola | | | 1493 | ECU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Yellamraju, Aparna | | | 1407 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Matus, Nastassja A | | wf | 1678 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kastanieda, Alla | | | 1423 | PER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Yellamraju, Ambica | | wc | 1478 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tian, Shi Yuan | | | 1405 | CAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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