Individual Calculations November 2014
 Medina, Andres Felipe  Total change: 73.20  Rating chartPersonal card
 Festival Centroamericano y del Caribe U-18 Abs Palmira COL 2014-10-03
RcRownchangeKK*chgGame
 1945 1867 5.50 9 1.83 40 73.20 
  Ampie, Mauro f2115 NCA0.001-0.1940-7.60 
  Fajardo Lopez, Daniel 1674 COL1.0010.254010.00 
  Zamora, Petter 1907 VEN1.0010.564022.40 
  Bobadilla, Jorge 2023 VEN0.001-0.2940-11.60 
  Ramdath, Simon 1605 TTO0.501-0.3240-12.80 
  Obando Guzman, Soren Federico 1848 COL1.0010.474018.80 
  Olarte Parra, Jhoan Sebastian 1978 COL1.0010.654026.00 
  Zapata Arbelaez, Estiven 2086 COL1.0010.784031.20 
  Lopez Gonzalez, Abel Fabian f2267  * CUB0.001-0.0840-3.20 
 * 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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