Individual Calculations February 2018
 Weidel, Albrecht  Total change: -21.60  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2024 2122 4.00 8 -1.06 20 -21.20 
  Waechter, Nathalie 1941 GER1.0010.26205.20 
  Glantz, Robert f2331 GER0.001-0.2320-4.60 
  Schmidt, Kai-Uwe 2006 GER0.501-0.1620-3.20 
  Busse, Tom Niklas 1996 GER0.501-0.1720-3.40 
  Schneider, Wolfram 1961 GER0.501-0.2120-4.20 
  Berberich, Christoph 1958 SUI0.501-0.2220-4.40 
  Hagemann, Sven 2033 GER0.501-0.1220-2.40 
  Helms, Sven 1966 GER0.501-0.2120-4.20 

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)
 
 Vorarlberger Landesliga 2017/2018 rd 7 several AUT 2018-01-26
RcRownchangeKK*chgGame
 2106 2122 0.50 1 -0.02 20 -0.40 
  Bischofberger, Dario 2106 SUI0.501-0.0220-0.40 

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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