Individual Calculations February 2013
 Boidman, Yuri  Total change: -11.60  Rating chartPersonal card
 Schachtuerkencup 2012 Paderborn GER 2012-12-27
RcRownchangeKK*chgGame
 2086 2428 5.00 7 -1.16 10 -11.60 
  Niekrens, Stefan 2028  * GER0.501-0.4210-4.20 
  Esser, Thomas 2028  * GER1.0010.08100.80 
  Tran, Duc Cuong 2077 GER1.0010.11101.10 
  Kemper, Meinolf 2144 GER0.501-0.3410-3.40 
  Scharfenberg, Michael 2153 GER0.001-0.8310-8.30 
  Busche, Klaus 2058 GER1.0010.10101.00 
  Langer, Christian 2115 GER1.0010.14101.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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