Individual Calculations March 2012
 Botta, Gabriele  Total change: 21.60  Rating chartPersonal card
 Meister gegen Junioren Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 2355 2303 4.00 6 1.44 15 21.60 
  Schaufelberger, Heinz f2316 SUI1.0010.52157.80 
  Huss, Andreas m2318 SUI1.0010.52157.80 
  Sermier, Guillaume m2419 SUI0.5010.16152.40 
  Lombard, Andre m2350 SUI0.5010.07151.05 
  Ballmann, Martin m2374 SUI0.5010.10151.50 
  Sutter, Oliver f2352 SUI0.5010.07151.05 

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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