Individual Calculations November 2013
 Goris-Schouwstra, Adry  Total change: -26.25  Rating chartPersonal card
 39th Guernsey Open Guernsey GCI 2013-10-20
RcRownchangeKK*chgGame
 1940 1903 0.50 5 -1.75 15 -26.25 
  Maloberti, David 2059 FRA0.001-0.2915-4.35 
  Hermes, Geoff 1995 ENG0.001-0.3715-5.55 
  Canonne, Antoine 1970 FRA0.001-0.4115-6.15 
  Reutimann, Hans 1830 SUI0.501-0.1015-1.50 
  Murray, Steve 1844 SCO0.001-0.5815-8.70 

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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