Individual Calculations October 2012
 Arngrimsson, Dagur  Total change: -7.40  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2324 2375 1.50 4 -0.74 10 -7.40 
  Brown, Thomas 2104 WLS1.0010.17101.70 
  Emiroglu, Cankut c2299 TUR0.501-0.1010-1.00 
  Paragua, Mark g2508 PHI0.001-0.3210-3.20 
  Pacheco, Marco f2383 PER0.001-0.4910-4.90 

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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