Individual Calculations March 2010
 Boehm, Erwin  Total change: -5.50  Rating chartPersonal card
 12.Europaeische Senioren Mannschaftsmeisterschaft Dresden GER 2010-02-10
RcRownchangeKK*chgGame
 2050 2228 5.50 8 -0.22 25 -5.50 
  Stepak, Yedael f2236 ISR0.5010.01250.25 
  Morgner, Siegfried 1870 GER1.0010.10252.50 
  Wiman, Kenneth 1993 SWE0.501-0.2925-7.25 
  Kalmutzki, Manfred 1954 GER1.0010.17254.25 
  Fitzke, Ulrich 2003 GER0.501-0.2825-7.00 
  Strand, Oyvin 1965 NOR0.501-0.3225-8.00 
  Harestad, Thor Geir f2215 NOR0.501-0.0225-0.50 
  Maes, Valery 2163 BEL1.0010.412510.25 

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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