Individual Calculations May 2010
 Wahl, Peter  Total change: -6.15  Rating chartPersonal card
 Int. Bad Ragazer Oster-Open Bad Ragaz SUI 2010-04-01
RcRownchangeKK*chgGame
 2010 1991 1.50 4 -0.41 15 -6.15 
  Gimmel, Rolf 1872 SUI0.501-0.1615-2.40 
  Vilerte, Tamara wg2224 LAT0.5010.29154.35 
  Mueske, Matthias 2183 GER0.001-0.2515-3.75 
  Schuhmacher, Jakob 1760 GER0.501-0.2915-4.35 

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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