Blitz: Individual Calculations January 2019
 Villarroel Herrera, Evanss  Total change: -10.20  Rating chartPersonal card
 III TORNEO INTERNACIONAL BLITZ ARICA 2018 Arica CHI 2018-12-18
RcRownchangeKK*chgGame
 1718 1498 1.00 6 -0.51 20 -10.20 
  Saavedra, Carlos f1898  * BOL0.001-0.0820-1.60 
  Moyses Sobrinho, Elias 1856 BRA0.001-0.1020-2.00 
  Rios Cautin, Rodrigo 1787 CHI1.0010.842016.80 
  Aguilar, Pedro 1890 BOL0.001-0.0820-1.60 
  Morales Cespedes, James 1736 PER0.001-0.2020-4.00 
  Rozas Lazcano, Valeska 1141 CHI0.001-0.8920-17.80 
 * 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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