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Individual Calculations January 2019 |
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| Florez Caceres, Rafael Omar Total change: 148.80 | |   |
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| Campeonato Nal Categoria D Elo 1800 y Menor | Medellin | COL | 2018-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1440 | 2.50 | 4 | 1.94 | 40 | 77.60 | |
|  Norena Yepez, Vanessa | | | 1799 | COL | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Gomez Olivares, Jose David | | | 1741 | COL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Ramos, Jorge Andres | | | 1736 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gomez Rondon, Samuel | | | 1719 | COL | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | | | IRT Aguinaldo Boyacense 2018 | Tunja | COL | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1440 | 3.00 | 6 | 1.78 | 40 | 71.20 | |
| | Silva Suna, Juan Esteban | | | 1755 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rincon Fuquen, Angie Lizeth | | | 1537 | COL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Silva Albarracin, Waldomiro | | | 1733 | COL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Celi, Juan Carlos | | | 1840 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morales Guerrero, Andres Felipe | | | 1758 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gomez Leon, Sebastian | | | 1548 | COL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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