Blitz: Individual Calculations January 2016
 Gelfand, Boris  Total change: -8.40  Rating chartPersonal card
 ACP Masters 2015 blitz playoffs Ashdod ISR 2015-12-08
RcRownchangeKK*chgGame
 2619 2775 1.00 2 -0.42 20 -8.40 
  Bacrot, Etienne g2619 FRA0.001-0.7120-14.20 
  Bacrot, Etienne g2619 FRA1.0010.29205.80 

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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