Individual Calculations May 2013
 Kohlweyer, Bernd  Total change: -7.20  Rating chartPersonal card
 2.Schachbundesliga West 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2383 2452 4.00 8 -0.72 10 -7.20 
  Lutz, Christopher g2559 GER0.001-0.3510-3.50 
  Schaefer, Markus m2411 GER0.501-0.0610-0.60 
  Mertens, Heiko 2301 GER0.501-0.2010-2.00 
  Illner, Achim Dr. m2459 GER0.5010.01100.10 
  Fritsche, Lutz 2319 GER0.501-0.1810-1.80 
  Ten Vergert, Paul 2214 NED1.0010.20102.00 
  Bosman, Michiel f2331 NED0.501-0.1610-1.60 
  Haub, Thorsten Michael m2469 GER0.5010.02100.20 

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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