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Individual Calculations January 2019 |
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| Ramirez, Heimy Polgar Total change: 18.40 | |   |
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| IRT Aguinaldo Boyacense 2018 | Tunja | COL | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2132 | 5.50 | 7 | 0.92 | 20 | 18.40 | |
|  Lopez Morales, Ruben Alfonso | | | 1732 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guerrero, Hernando | | | 1808 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Manrique Ochoa, Fernando | c | | 1986 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Drazic, Sinisa | g | | 2413 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lopez, Jorge Hernan | c | | 1957 | COL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Celi, Juan Carlos | | | 1908 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cifuentes, John Jairo | m | | 2186 | COL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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