Individual Calculations July 2009
 Antognini, Francesco  Total change: 18.90  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2178 2214 4.00 5 1.26 15 18.90 
  Douguet, Claude 2016 SUI1.0010.24153.60 
  Potterat, Marc 2163 SUI0.501-0.0715-1.05 
  Mannhart, Marcel 2154 LIE1.0010.42156.30 
  Knoedler, Dieter, Dr. f2386 GER1.0010.731510.95 
  Kellenberger, Stephane 2170 SUI0.501-0.0615-0.90 

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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