Blitz: Individual Calculations December 2019
 Guzman Vera, Xiomara Anahi  Total change: 0.40  Rating chartPersonal card
 XXVII Open IRT Blitz Club Hermanos Rojas Lima PER 2019-10-19
RcRownchangeKK*chgGame
 1196 924 1.00 5 0.02 20 0.40 
  Casqui Lopez, Pamela Grace 1060 PER1.0010.682013.60 
  Francisco Suyo, David Elias 1021 PER0.001-0.3720-7.40 
  Guzman Vera, Diego Alonso 1324  * PER0.001-0.0820-1.60 
  Casqui Lopez, Marlon Gabriel 1249 PER0.001-0.1320-2.60 
  Jimenez Salas, Maria Teresa 1324  * PER0.001-0.0820-1.60 
 * 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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