Individual Calculations August 2019
 Serrano Fernandez, Djalmar  Total change: 21.20  Rating chartPersonal card
 IRT TORNEO COPA INVIERNO ARICA 2019 CLUB JAQUE 64 Arica CHI 2019-07-12
RcRownchangeKK*chgGame
 1460 1587 2.50 3 0.53 40 21.20 
  Huanca Mollinedo, Rodrigo 1561 CHI0.501-0.0440-1.60 
  Vergara Barreda, Inaki Imanol 1529 CHI1.0010.424016.80 
  Casilla Eguez, Naomi Alejandra wc1291 CHI1.0010.15406.00 

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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