Individual Calculations October 2013
 Zvjaginsev, Vadim  Total change: -0.20  Rating chartPersonal card
 World Cup 2013 Tromso NOR 2013-08-10
RcRownchangeKK*chgGame
 2654 2659 1.00 2 -0.02 10 -0.20 
  Swiercz, Dariusz g2654 POL0.501-0.0110-0.10 
  Swiercz, Dariusz g2654 POL0.501-0.0110-0.10 

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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