Individual Calculations April 2022
 Lange, Manfred, Dr.  Total change: 8.20  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1927 2028 6.00 9 0.41 20 8.20 
  Schnell, Franz 1737 GER0.501-0.3520-7.00 
  Klimpel, Siegfried 1754 GER1.0010.17203.40 
  Schwis, Joachim 1931 GER1.0010.37207.40 
  Koehler, Gerhard, Dr. 2208 GER0.001-0.2620-5.20 
  Trefzer, Erhard 1896 GER0.501-0.1820-3.60 
  Bjorgvik, Jan Arne 1771 NOR1.0010.18203.60 
  Klein, Gerhard 1771 GER1.0010.18203.60 
  Mueller, Erich 2138 GER0.5010.15203.00 
  Daeubler, Heinrich 2136 GER0.5010.15203.00 

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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