Individual Calculations March 2011
 Schweizer, Robert  Total change: -2.40  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1972 1909 1.50 4 -0.16 15 -2.40 
  Huber, Ruth 1701 SUI1.0010.23153.45 
  Klaus, Ingo 2112 SUI0.001-0.2415-3.60 
  Suter, Stephan 2048 SUI0.5010.19152.85 
  Cucchiani, Claudio 2026 SUI0.001-0.3415-5.10 

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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