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Individual Calculations January 2019 |
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| Rativa Jimenez, Laura Milena Total change: 8.40 | |   |
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| Final Nacional Superate Intercolegiados 2018 AJEDREZ CLASICO Juvenil Femenino | Barranquilla | COL | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1447 | 1.50 | 3 | 0.57 | 40 | 22.80 | |
|  Fitzgerald, Daniela | | | 1569 | COL | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Caro Estrada, Esveny | | | 1569 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Perez Valcarcel, Maria Jose | | | 1621 | COL | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | IRT Aguinaldo Boyacense 2018 | Tunja | COL | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1447 | 0.00 | 3 | -0.36 | 40 | -14.40 | |
| | Torres, Carlos Andres | | | 1847 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cuellar Canosa, Nicolas | | | 1833 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rojas Castillo, Andrea Lizeth | | | 1696 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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