Rapid: Individual Calculations October 2017
 Fier, Alexandr  Total change: -13.60  Rating chartPersonal card
 World Cup 2017 (Rapid Results) Tbilisi GEO 2017-09-03
RcRownchangeKK*chgGame
 2678 2562 0.00 2 -0.68 20 -13.60 
  Bacrot, Etienne g2678 FRA0.001-0.3420-6.80 
  Bacrot, Etienne g2678 FRA0.001-0.3420-6.80 

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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