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Rapid:
Individual Calculations February 2019 |
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| Contreras Araque, Santiago Total change: -25.00 | |   |
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| XVIII Torneo IRT Activo Feria Duitama 2018 - Liga de Ajedrez de Boyaca | Duitama | COL | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1710 | 1.00 | 6 | -1.25 | 20 | -25.00 | |
|  Cardozo Munar, Carlos Eduardo | | | 2018 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Cardozo Meza, Ferney Adan | | | 1909 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Reyes, Pinzon Murillo | | | 1551 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Romero Mora, Elver | | | 1910 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Herrera Tavera, Maestre Zeta | | | 1595 | COL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ramirez Cepeda, Armando | | | 1895 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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