Blitz: Individual Calculations February 2019
 Alejo Condori, Yosti Alexis  Total change: 8.80  Rating chartPersonal card
 IRT Blitz Navideno - El Alto 2018 El Alto BOL 2018-12-21
RcRownchangeKK*chgGame
 1391 1069 1.00 4 0.44 20 8.80 
  Pacheco Arteaga, Natalia 1264 BOL1.0010.752015.00 
  Segovia, Luis Alberto 1469  * ARG0.001-0.0820-1.60 
  Rozo, Yaro 1469  * BOL0.001-0.0820-1.60 
  Sanchez, Juan Carlos 1363 BOL0.001-0.1520-3.00 
 * 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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