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Individual Calculations January 2020 |
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| Lizarazo, Alba Patricia Total change: 6.60 | |   |
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| XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Femenino por Equipos 2019 | Cartagena | COL | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1607 | 1.00 | 2 | 0.33 | 20 | 6.60 | |
|  Lugo Lozano, Luz Adriana | | | 1950 | COL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Rativa Jimenez, Laura Milena | | | 1568 | COL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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