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Blitz:
Individual Calculations August 2017 |
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| Santiago Sontay, Jenny Fernanda Total change: -16.40 | |   |
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| Panamerican Youth Championship Blitz Girls U16 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1506 | 2.00 | 8 | -0.82 | 20 | -16.40 | |
|  Liu, Kimberly | | | 1728 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Gomez Barrera, Javiera Belen | | wm | 1678 | CHI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cayon, Laura Valentina | | | 1567 | COL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Campos Toledo, Andrea Celeste | | | 1767 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Laurrabaquio Ramirez, Itzel Aten | | | 1462 | MEX | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Rodriguez G., Adriana M. | | | 1486 | GUA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Herrera Camara, Ana Cristi | | | 1668 | MEX | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Quijada Alonso, Gisell Del Valle | | wc | 1618 | VEN | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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