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Individual Calculations July 2021 |
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| Gomez Diaz, Hector Javier Total change: -19.60 | |   |
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| Final Nal Amateur Presencial Sub-1700 | Bogota | COL | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1560 | 1.50 | 4 | -0.98 | 20 | -19.60 | |
|  Ramirez Ramirez, Anderson | | | 1599 | COL | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Campos Perilla, Angie Catalina | | | 1311 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Arias Arias, Yeison | | | 1643 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Lopez Torres, Jorge Emmanuel | | | 1291 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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