Individual Calculations November 2009
 Schweitzer, Adrien  Total change: -11.55  Rating chartPersonal card
 Nationale 4 - R2 Various FRA 2009-10-18
RcRownchangeKK*chgGame
 1943 2041 0.50 2 -0.77 15 -11.55 
  Zilliox, Claude 1992 FRA0.001-0.5715-8.55 
  Scherrer, Roch 1894 FRA0.501-0.2015-3.00 

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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