Individual Calculations January 2012
 Gehrke, Rolf  Total change: -20.85  Rating chartPersonal card
 18.offene Hamburger Seniorenmeisterschaft Hamburg GER 2011-10-29
RcRownchangeKK*chgGame
 1861 2087 5.50 9 -1.39 15 -20.85 
  Frackowiak, Stanislaw 1687  * GER1.0010.08151.20 
  Seemann, Hans-Siegfried 1786 GER0.501-0.3515-5.25 
  Raedisch, Peter 1757 GER1.0010.12151.80 
  Van Riesen, Klaus 2071 GER0.001-0.5215-7.80 
  Marquardt, Rolf 1831 GER1.0010.19152.85 
  Weiss, Siegfried 2061 GER0.001-0.5415-8.10 
  Bieberle, Gerhart 1906 GER0.501-0.2415-3.60 
  Zippert, Georg 1884 GER0.501-0.2615-3.90 
  Dangelowski, Peter 1769 GER1.0010.13151.95 
 * 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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