Individual Calculations February 2015
 Medina Paz, Miguel  Total change: -5.70  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 2149 2395 6.50 9 -0.57 10 -5.70 
  Flores, Jose 1995  * ECU1.0010.08100.80 
  Quijano Carrera, Christian 2047 ECU1.0010.11101.10 
  Principe, Gerson 2215 PER0.501-0.2410-2.40 
  Martinez, Ayelen wm2156 ARG0.001-0.8010-8.00 
  Requelme Romero, Jose 1995  * ECU1.0010.08100.80 
  Meza Ponce, Jerry 2043 ECU1.0010.11101.10 
  Enrique Hernandez, Eddy Ernesto 2271 CUB1.0010.33103.30 
  Barros Rivadeneira, Cristhian m2346 ECU0.501-0.0710-0.70 
  Principe, Alexander f2269 PER0.501-0.1710-1.70 
 * 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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