Individual Calculations December 2019
 Arndt, Stefan  Total change: -4.60  Rating chartPersonal card
 23. Deutsche Polizeischachmeisterschaft Bad Sooden-Allendorf GER 2019-10-28
RcRownchangeKK*chgGame
 2060 2207 4.50 7 -0.23 20 -4.60 
  Kluever, Horst 1818 GER1.0010.09201.80 
  Schnegelsberg, Karl-Heinz 2017 GER1.0010.25205.00 
  Matzat, Andre 2040 GER0.501-0.2220-4.40 
  Grosse-Frintrop, Gerd 2067 GER1.0010.31206.20 
  Kotter, Ralf f2360 GER0.001-0.3020-6.00 
  Raff, Andreas 2176 GER0.001-0.5420-10.80 
  Bomert, Christian 1943 GER1.0010.18203.60 

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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