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Rapid:
Individual Calculations January 2019 |
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| Giraldo Alvarez, Tomas Total change: -10.80 | |   |
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| Torneo Internacional IRT Ajedrez Rapido Medellin Ciudad de Luces 2018 | Medellin | COL | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1457 | 1.00 | 5 | -0.54 | 20 | -10.80 | |
|  Posada, Juan Manuel | f | | 1857 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valencia, Luisa Fernanda | | | 1659 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ospina, Santiago | | | 1669 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vergara Echeverri, Juanita | | | 1237 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lopez Gonzalez, Carlos Andres | | | 1683 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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