Individual Calculations July 2009
 Rutz, Matthias  Total change: 7.80  Rating chartPersonal card
 Schloss-Open A Werther GER 2009-04-02
RcRownchangeKK*chgGame
 2177 2088 2.50 5 0.52 15 7.80 
  Kupreychik, Victor g2438 BLR0.001-0.1115-1.65 
  Donchenko, Alexander 1984 GER1.0010.36155.40 
  Reyer, Ulli 2180 GER0.001-0.3715-5.55 
  Zeldin, Leonid 2104 GER0.5010.02150.30 
  Gazda, Istvan 2177 HUN1.0010.62159.30 

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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