Individual Calculations January 2012
 Riedel, Siegfried  Total change: -15.00  Rating chartPersonal card
 18.offene Hamburger Seniorenmeisterschaft Hamburg GER 2011-10-29
RcRownchangeKK*chgGame
 1806 1683 2.00 7 -0.50 30 -15.00 
  Mueller, Joerg 2083  * GER0.001-0.0830-2.40 
  Wichmann, Dieter 1415 GER1.0010.17305.10 
  Bieberle, Gerhart 1906 GER0.001-0.2230-6.60 
  Juckschat, Paul 1908 GER0.001-0.2230-6.60 
  Ristic, Sreten 1926 GER0.001-0.2030-6.00 
  Keuneke, Hanno 1773 GER0.001-0.3830-11.40 
  Berking, Dr. Bernhard 1633 GER1.0010.433012.90 
 * 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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