Individual Calculations August 2018
 Arboleda Orozco, Juan M  Total change: 10.40  Rating chartPersonal card
 IRT Abierto Primera Categoria Jorge Aristizabal 2018 Medellin COL 2018-07-04
 1968 2077 4.00 6 0.26 40 10.40 
  Ramirez, Mariana 1677  * COL1.0010.08403.20 
  Soto, Miguel Angel f2136 COL0.001-0.4240-16.80 
  Montoya Perez, Juan Rafael 1940 COL1.0010.324012.80 
  Escobar Medina, Andres F 2262 COL0.001-0.2640-10.40 
  Ospina, Santiago 1842 COL1.0010.21408.40 
  Barrera Hincapie, Felipe 1953 COL1.0010.334013.20 
 * 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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