Individual Calculations January 2011
 Garmendia Vega, Gabriel  Total change: -13.50  Rating chartPersonal card
 III IRT CORE ANTOFAGASTA Antofagasta CHI 2010-12-09
RcRownchangeKK*chgGame
 2132 1822 0.50 6 -0.54 25 -13.50 
  Arancibia Guzman, Eduardo f2222  * CHI0.001-0.0825-2.00 
  Cerda Albornoz, Guillermo f2222  * CHI0.001-0.0825-2.00 
  Paez Medina, Guillermo Alejandr 2135 CHI0.001-0.1425-3.50 
  Mesias Rojas, Rabindranath 2222  * CHI0.001-0.0825-2.00 
  Alarcon Bahamondes, Roberto 2222  * CHI0.001-0.0825-2.00 
  Cortes Arias, Mariela Natalia 1768 CHI0.501-0.0825-2.00 
 * 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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