Individual Calculations May 2011
 Bredemeier, Dirk  Total change: 1.20  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2202 2247 4.00 7 0.08 15 1.20 
  Raabe, Peter 2172 GER0.001-0.6015-9.00 
  Bauer, Reinhard Dr. f2246 GER0.5010.00150.00 
  Nimtz, Manfred Dr. 2223 GER0.501-0.0315-0.45 
  Rezasade, Amir f2273 GER0.5010.04150.60 
  Baisakow, Alexander 2147 GER0.501-0.1415-2.10 
  Usachyi, Vladimir 2204 UKR1.0010.44156.60 
  Giel, Olaf 2150 GER1.0010.37155.55 

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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