Individual Calculations May 2011
 Graf, Oliver  Total change: -19.75  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe B Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 1815 1561 0.00 4 -0.79 25 -19.75 
  Muratovic, Hajrudin 1878 GER0.001-0.1325-3.25 
  Kozina, Vinko 1911 GER0.001-0.1125-2.75 
  Spiegelberg, Silvia 1773 GER0.001-0.2325-5.75 
  Neumann, Silvio 1697 GER0.001-0.3225-8.00 

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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