Individual Calculations July 2013
 Sigurdsson, Jakob Saevar  Total change: -0.75  Rating chartPersonal card
 Open Teplice 2013 Teplice CZE 2013-06-15
RcRownchangeKK*chgGame
 1909 1768 2.50 8 -0.05 15 -0.75 
  Stone, Andrew M 2168  * ENG0.001-0.0815-1.20 
  Partys, Petr 1976 CZE0.001-0.2315-3.45 
  Nguyen, Thai Dai Vinh 1391 CZE1.0010.09151.35 
  Papay, Marek 1966 CZE0.5010.26153.90 
  Valenta, Petr 1963 CZE0.5010.25153.75 
  Smolik, Boris 1964 CZE0.001-0.2515-3.75 
  Bazantova, Marie 1968 CZE0.5010.26153.90 
  Cenek, Miroslav 1878 CZE0.001-0.3515-5.25 
 * 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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