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Blitz:
Individual Calculations August 2017 |
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| Artieda Berru, Ariadna Amely Total change: -27.80 | |   |
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| Panamerican Youth Championship Blitz Girls U10 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1481 | 2.00 | 4 | -1.39 | 20 | -27.80 | |
|  Pisani Revilla, Andrea Elaine | | | 1081 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rajaram, Anika | | wc | 1311 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sara, Gupta | | | 1205 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Brito Carrascal, Isabela | | | 1081 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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