Individual Calculations February 2018
 Lehmann, Stefan  Total change: 4.40  Rating chartPersonal card
 30. Staufer-Open A Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 2033 1918 3.00 8 0.22 20 4.40 
  Reimche, Vadim 2040 GER0.001-0.3320-6.60 
  Bueble, Joschua 1717 GER1.0010.24204.80 
  Adocchio, Giampiero, Dr. 2138 GER0.001-0.2220-4.40 
  Brem, Stephan 2113 GER0.5010.25205.00 
  Wortmann, Klaus-Peter 2083 GER0.5010.22204.40 
  Lenz, Jonas 2051 GER0.5010.18203.60 
  Kruse, Janik 2046 GER0.001-0.3320-6.60 
  Hehn, Hartmut 2073 GER0.5010.21204.20 

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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