Individual Calculations February 2019
 Seifert, Werner  Total change: 11.20  Rating chartPersonal card
 7. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2018-12-27
RcRownchangeKK*chgGame
 1997 1947 3.50 7 0.56 20 11.20 
  Meulner, Klaus 2081 GER0.5010.18203.60 
  Kreuzer, Helmut 2105 GER0.5010.21204.20 
  Schulz, Michael 2081 GER0.5010.18203.60 
  Specht, Guenter 1608 GER1.0010.12202.40 
  Schmid, Bernhard 2031 GER0.5010.12202.40 
  Meulner, Fabian 2001 GER0.5010.08201.60 
  Boehme, Sebastian 2073 GER0.001-0.3320-6.60 

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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