Individual Calculations November 2011
 Onda, Walter  Total change: -24.90  Rating chartPersonal card
 Aarau Weekend Chess Open Schoenenwerd SUI 2011-10-14
RcRownchangeKK*chgGame
 2160 1965 0.00 3 -0.83 30 -24.90 
  Hajnal, Zoltan m2365  * HUN0.001-0.0830-2.40 
  Schneider, Antonio 1977 SUI0.001-0.4830-14.40 
  Borin, Fabio 2139 ITA0.001-0.2730-8.10 
 * 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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