Individual Calculations December 2013
 Pikatz, Frank  Total change: -22.50  Rating chartPersonal card
 Malta International Open 2013 Bugibba MLT 2013-11-17
RcRownchangeKK*chgGame
 1810 1670 1.50 7 -0.75 30 -22.50 
  Dijon, Frederic 2045 FRA0.001-0.0930-2.70 
  Roberts, Lynda wc1915 WLS0.001-0.2030-6.00 
  Gergelova, Monika 1270  * SVK1.0010.08302.40 
  Nettleton, Charlie 1889 ENG0.001-0.2230-6.60 
  Hielscher, Ursula 1867 GER0.001-0.2530-7.50 
  Sheard, Martin 1923 ENG0.5010.31309.30 
  Kirmeir, Andreas 1760 GER0.001-0.3830-11.40 
 * 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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