Blitz: Individual Calculations September 2021
 Parraga, Alejandro  Total change: -40.40  Rating chartPersonal card
 IRT Blitz "Tricolor" La Paz BOL 2021-08-07
RcRownchangeKK*chgGame
 1662 2199 4.50 7 -2.02 20 -40.40 
  Tapia Espada, Antonio Enrique 1464 BOL1.0010.01200.20 
  Aguilar Flores, Fidel 1766 BOL0.001-0.9420-18.80 
  Aramayo, Miguel 1657 BOL1.0010.03200.60 
  Alanoca Torrez, Jefferson 1540 BOL0.001-0.9920-19.80 
  Coronel, Carlos 1668 BOL0.501-0.4720-9.40 
  Arias, Pablo c2075 BOL1.0010.33206.60 
  Montevilla Cahuasa, Jonathan I. 1464 BOL1.0010.01200.20 

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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