Individual Calculations February 2015
 Gaertner, Matthias  Total change: 1.60  Rating chartPersonal card
 34. Erfurter Schachfestival Meisterturnier Erfurt GER 2014-12-26
RcRownchangeKK*chgGame
 2104 1988 2.50 7 0.08 20 1.60 
  Guenther, Thomas 2079 GER0.5010.12202.40 
  Pererva, Viktor 2090 GER0.5010.14202.80 
  Scheidt, Karlheinz 2139 GER1.0010.702014.00 
  Schroeder, Wilfried 2137 GER0.001-0.3020-6.00 
  Schmidt, Alexander 2131 GER0.001-0.3120-6.20 
  Kroneder, Christian 2063 GER0.5010.10202.00 
  Pietzsch, Manuel 2086 GER0.001-0.3720-7.40 

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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