Individual Calculations February 2016
 Parraga, Alejandro  Total change: 21.80  Rating chartPersonal card
 IRT BUSCANDO A MAGNUS LA PAZ BOL 2015-10-13
RcRownchangeKK*chgGame
 2009 2162 4.50 5 1.09 20 21.80 
  Accinelli, Itzel 1762  * BOL1.0010.08201.60 
  Maceda, Marcio 2050 BOL1.0010.35207.00 
  Delgadillo, Adonay 2123 BOL0.501-0.0520-1.00 
  Accinelli, Javier 2019 BOL1.0010.31206.20 
  Miranda, Luis 2092 BOL1.0010.40208.00 
 * 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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