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Individual Calculations August 2017 |
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| Idarraga Riascos, Sophe Total change: 0.00 | |   |
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| Panamerican Youth Championship 2017 Girls U-10 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1207 | 0 | 0.00 | 4 | 0.00 | 407 | | 0.00 | |
|  Velea, Stephanie | | | 1350 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Mundaca Bermedo, Pia | | | 1195 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Da Cunha, Gabriela Goes | | | 1226 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Pisani Revilla, Andrea Elaine | | | 1057 | VEN | 0.00 | 1 | 0.00 | | 0.00 | |
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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