Individual Calculations September 2011
 Rukavina, Josip  Total change: 0.60  Rating chartPersonal card
 Opatija Chess Summer Opatija CRO 2011-07-11
RcRownchangeKK*chgGame
 2245 2430 5.00 7 0.06 10 0.60 
  Jerkovic, Maroje 2030  * CRO1.0010.08100.80 
  Zrilic, Bozo 2030  * CRO1.0010.08100.80 
  Pejic, Irving 2097 CRO1.0010.12101.20 
  Fercec, Nenad g2450 CRO0.5010.03100.30 
  Golubovic, Boris m2414 CRO0.501-0.0210-0.20 
  Zelenika, Srdjan f2310 CRO0.501-0.1610-1.60 
  Hecht, Hans-Joachim g2381 GER0.501-0.0710-0.70 
 * 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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