Individual Calculations December 2018
 Arndt, Stefan  Total change: 45.20  Rating chartPersonal card
 22. Deutsche Polizeischachmeisterschaft Muehlhausen GER 2018-10-29
RcRownchangeKK*chgGame
 2097 2182 6.50 7 2.26 20 45.20 
  Forschner, Walter 1853 GER1.0010.12202.40 
  Eyer, Rudolf 2003 GER1.0010.27205.40 
  Prediger, Rupert f2245 GER1.0010.592011.80 
  Salaske, Peter 2057 GER1.0010.33206.60 
  Kotter, Ralf f2389 GER0.5010.27205.40 
  Matzat, Andre 2080 GER1.0010.36207.20 
  Grosse-Frintrop, Gerd 2049 GER1.0010.32206.40 

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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