Individual Calculations July 2010
 Erismann, Peter  Total change: -13.35  Rating chartPersonal card
 SGM 2010 (League 1 & 2) decentralised SUI 2009-11-07
RcRownchangeKK*chgGame
 2187 2172 2.00 6 -0.89 15 -13.35 
  Botta, Gabriele 2224 SUI0.001-0.4315-6.45 
  Meyer, Peter, Dr. 2061 SUI0.501-0.1515-2.25 
  Maeser, Fabian f2301 SUI0.5010.17152.55 
  Vianin, Pascal 2202 SUI0.001-0.4615-6.90 
  Porras Campo, Ruben 2099 ESP0.501-0.1015-1.50 
  Haas, Carmi 2232 SUI0.5010.08151.20 

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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