Individual Calculations December 2019
 Forschner, Walter  Total change: 13.20  Rating chartPersonal card
 23. Deutsche Polizeischachmeisterschaft Bad Sooden-Allendorf GER 2019-10-28
RcRownchangeKK*chgGame
 1927 1839 3.00 6 0.66 20 13.20 
  Grosse-Frintrop, Gerd 2067 GER0.5010.29205.80 
  Kreiling, Carsten 2092 GER0.001-0.1920-3.80 
  Brunner, Helmut 2028 GER1.0010.752015.00 
  Schnegelsberg, Karl-Heinz 2017 GER0.001-0.2720-5.40 
  Diaubalick, Ulrich 1669 GER0.501-0.2220-4.40 
  Deutschmann, Juergen 1687 GER1.0010.30206.00 

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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