Individual Calculations February 2013
 Woelfer, Jan  Total change: -28.50  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2051 1879 1.00 7 -0.95 30 -28.50 
  Guenther, Christian 2115 GER0.001-0.2030-6.00 
  Jacob, Helmut Dr 2151 GER0.001-0.1730-5.10 
  Stiefel, Roland 2050 GER0.5010.23306.90 
  Spitzl, Philipp 2080 GER0.001-0.2430-7.20 
  Bondick, Karl-Heinz 2086 GER0.001-0.2330-6.90 
  Gungl, Theo 1885 GER0.001-0.4930-14.70 
  Grosse, Marcus 1990 GER0.5010.15304.50 

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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