Blitz: Individual Calculations September 2012
 Perdomo, Arbelaez David  Total change: -34.80  Rating chartPersonal card
 Blitz 1er IRT OAV Nuestros 1eros Grandes Maestros Valencia VEN 2012-07-28
RcRownchangeKK*chgGame
 1895 2156 1.50 4 -1.74 20 -34.80 
  Briceno, Ruben Dario 1998 VEN0.001-0.7120-14.20 
  Patino Garcia, Carols 1756  * VEN1.0010.08201.60 
  Maldonado, Gualdron Luis Eduardo 1888 VEN0.001-0.8320-16.60 
  Tortolero Hernandez, Cesar August 1936 VEN0.501-0.2820-5.60 
 * 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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