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Individual Calculations September 2018 |
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| Parra Mesa, Brayan Total change: 18.40 | |   |
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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 |
| 1996 | 1808 | 3.00 | 9 | 0.46 | 40 | 18.40 | |
|  Zapata Arbelaez, Estiven | f | | 2174 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Nino, Juan Camilo | | | 2085 | COL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Cano, Luis Fernando | | | 2208 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chirivi C, Angie Lizeth | | | 2083 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vallejo, Humberto | | | 2004 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lopez Gonzalez, Carlos Andres | | | 1755 | COL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Toro, Miguel Angel | | | 1939 | COL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Florez, Santiago | | | 1715 | COL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Gil Vega, Marcel | | | 2003 | ESP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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