Individual Calculations January 2016
 Ziegler, Ari  Total change: -19.60  Rating chartPersonal card
 Majornas SS Oppna KM 2015 Gothenburg SWE 2015-09-17
RcRownchangeKK*chgGame
 2027 2306 4.50 8 -1.96 10 -19.60 
  Berg, Bo 1906  * SWE1.0010.08100.80 
  Andreasson, Ingvar 2353 SWE0.5010.07100.70 
  Fransson, Lennart 2126 SWE0.001-0.7410-7.40 
  Fors, Klas 2111 SWE1.0010.25102.50 
  Ruonala, Robert 1996 SWE0.001-0.8610-8.60 
  Blazekovic, Nina 1914 SWE0.501-0.4210-4.20 
  Berg, Roy 1906  * SWE0.501-0.4210-4.20 
  Freed, Markus 1906  * SWE1.0010.08100.80 
 * 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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