Individual Calculations November 2011
 Kuhn, Arno  Total change: -6.30  Rating chartPersonal card
 8.Wormser Nibelungen-Open Worms GER 2011-09-30
RcRownchangeKK*chgGame
 1956 1697 0.00 2 -0.42 15 -6.30 
  Walter, Florian 2095 GER0.001-0.0815-1.20 
  Walter, Manfred 1817 GER0.001-0.3415-5.10 

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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