Individual Calculations December 2013
 Peierl, Walter  Total change: 4.65  Rating chartPersonal card
 23rd World Senior Chess Championship - Open Opatija CRO 2013-11-12
RcRownchangeKK*chgGame
 2016 1834 3.00 10 0.31 15 4.65 
  Hohler, Peter f2171 SUI0.001-0.1215-1.80 
  Benson, Lachlan 2039 AUS0.001-0.2415-3.60 
  Spika, Ivica 2018 CRO0.001-0.2615-3.90 
  Baumgarten, Werner 1943 GER0.5010.15152.25 
  Hernandez M., E. Gustavo 1934 VEN1.0010.64159.60 
  Doubleday, William G. 2037 CAN0.001-0.2415-3.60 
  Gonzalez Pabollet, Jesus Maria S 1970 ESP1.0010.681510.20 
  Koryabkin, Valery 2057 RUS0.001-0.2215-3.30 
  Acosta, Mariano 1978 USA0.5010.19152.85 
  Morriss, Pete 2008 IRL0.001-0.2715-4.05 

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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