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Individual Calculations April 2018 |
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| Vargas, Juan Sebastian Total change: -34.40 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1857 | 2.00 | 5 | -0.86 | 40 | -34.40 | |
|  Lopez Ramirez, David Santiago | c | | 1646 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Ossa, Vladimir | | | 1950 | COL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Rangel, Carlos | c | | 1991 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Parra Meza, Brayan | | | 1665 | COL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Trujillo, Luis Angel | | | 1746 | COL | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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