Individual Calculations May 2014
 Wraga, Teresa  Total change: -3.60  Rating chartPersonal card
 OsterOpen der Stadtsparkasse Oberhausen 2014 Oberhausen GER 2014-04-17
RcRownchangeKK*chgGame
 1966 1626 0.00 2 -0.24 15 -3.60 
  Meyer, Ulrich 2026  * GER0.001-0.0815-1.20 
  Bender, Andreas 1906 GER0.001-0.1615-2.40 
 * 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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