Individual Calculations May 2011
 Rezasade, Amir  Total change: 22.50  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2220 2273 5.50 7 1.50 15 22.50 
  Kampmann, Heiko 2205 GER1.0010.41156.15 
  Peters, Frank 2131 GER0.501-0.1915-2.85 
  Bogomolow, Sergej 2210 GER1.0010.41156.15 
  Bredemeier, Dirk 2247 GER0.501-0.0415-0.60 
  Clemens, Christian f2315 GER1.0010.56158.40 
  Rust, Stephan 2222 GER0.501-0.0715-1.05 
  Bierenbroodspot, Paul f2213 NED1.0010.42156.30 

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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