Individual Calculations January 2012
 Hoyer, Olaf  Total change: -5.70  Rating chartPersonal card
 1st World Chess Games for Disabled Dresden GER 2011-10-25
RcRownchangeKK*chgGame
 2081 1916 0.50 3 -0.38 15 -5.70 
  Varezhkin, Victor 2220 RUS0.001-0.1415-2.10 
  Tsapalin, Sergey 1980 RUS0.001-0.4115-6.15 
  Inaganti, Amarnath 2044 IND0.5010.17152.55 

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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