Individual Calculations September 2011
 Walch, Roger  Total change: -12.60  Rating chartPersonal card
 22.Seebach-Open Grossenseebach GER 2011-06-23
RcRownchangeKK*chgGame
 1987 1738 0.00 4 -0.84 15 -12.60 
  Quaschner, Manuel 1855 GER0.001-0.3415-5.10 
  Wilfert, Andre 2094 GER0.001-0.1115-1.65 
  Hubel, Merten 2097 GER0.001-0.1015-1.50 
  Kirsch, Heinrich 1900 GER0.001-0.2915-4.35 

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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