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Individual Calculations August 2017 |
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| Velasquez, Angie Gabriela Total change: 37.20 | |   |
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| Panamerican Youth Championship 2017 Girls U-18 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1724 | 4.50 | 9 | 0.78 | 40 | 31.20 | |
|  Patino Garcia, Corals | | wf | 1981 | VEN | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Vittal, Sanjana | | wf | 1870 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Cosme Contreras, Trilce | | wf | 1905 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Romero, Antonella | | wf | 1679 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Arango Perez, Lilian Rubi | | | 1594 | GUA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Marin Leon, Valeria | | wc | 1695 | CRC | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Alvarado Arcila, Marvia Josefina | | wf | 1952 | VEN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Miller, Rachel | c | wf | 1857 | JAM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Guillen Cristobal, Sandra N | | | 1597 | MEX | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Campeonato Nacional de Ajedrez CLASICO Femenino por Equipos | Ibague | COL | 2017-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1724 | 1.00 | 1 | 0.15 | 40 | 6.00 | |
| | Garzon, Rosshillary | | | 1432 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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