Individual Calculations February 2021
 Vargas Drechsler, Carlos  Total change: 14.60  Rating chartPersonal card
 XIV Obert Vila de Gracia - Grup B Barcelona ESP 2020-09-30
RcRownchangeKK*chgGame
 1622 1825 3.00 3 0.73 20 14.60 
  Menendez Cabrera, Enric 1521 ESP1.0010.14202.80 
  Buisan Arnau, Oriol 1634 ESP1.0010.25205.00 
  Volart Buil, Jordi 1710 ESP1.0010.34206.80 

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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