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Individual Calculations September 2018 |
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| Sierra Mejia, Juan Pablo Total change: -1.00 | |   |
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| XXV Torneo IRT Internacional Feria de las Flores In Memoriam Oscar Castro 2018 | Medellin | COL | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2173 | 3.00 | 6 | -0.05 | 20 | -1.00 | |
|  Vallejo, Humberto | | | 2004 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Rivera, Alberto | m | | 2325 | FID | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rios Parra, Juan Fernando | | | 2060 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cano, Luis Fernando | | | 2245 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chirivi C, Angie Lizeth | | | 2083 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Echavarria, Johann | m | | 2276 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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