Individual Calculations July 2010
 Giron, David  Total change: 21.25  Rating chartPersonal card
 Campeonato Panamericano Sub-20 Absoluto 2010 Cali COL 2010-05-20
RcRownchangeKK*chgGame
 2184 1997 3.00 8 0.85 25 21.25 
  Rios, Cristhian Camilo f2267 COL0.5010.33258.25 
  Barros, Raul Junior f2072 COL0.001-0.4025-10.00 
  Sanchez Maya, Simon 2189 COL1.0010.752518.75 
  Blit, Jacques 2397  * ARG0.001-0.0825-2.00 
  Moran, Daniel Stiven 2117 COL1.0010.662516.50 
  Bassan, Remo 2162 VEN0.001-0.2825-7.00 
  Escobar Medina, Andres F 2113 COL0.001-0.3425-8.50 
  Saltos Velez, Adrian 2154 ECU0.5010.21255.25 
 * 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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