Individual Calculations October 2012
 Gretarsson, Hjorvar Steinn  Total change: -5.40  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2331 2506 6.50 10 -0.54 10 -5.40 
  Qian, Kun Arthas 2106  * HKG1.0010.08100.80 
  Mareco, Sandro g2589 ARG0.5010.11101.10 
  Dineley, Richard 2259 WLS1.0010.19101.90 
  Sanal, Vahap f2387 TUR0.001-0.6610-6.60 
  Novkovic, Milan m2400 AUT1.0010.36103.60 
  Darini, Pouria m2503 IRI0.001-0.5010-5.00 
  Leiva, Giuseppe f2283 PER0.501-0.2810-2.80 
  Atwoli, Joseph 2106  * KEN1.0010.08100.80 
  Wagener, Claude f2261 LUX1.0010.20102.00 
  Roselli Mailhe, Bernardo m2420 URU0.501-0.1210-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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