Individual Calculations November 2020
 Duijker, Bert  Total change: 26.60  Rating chartPersonal card
 14. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2020-10-01
RcRownchangeKK*chgGame
 1901 1826 5.00 9 1.33 20 26.60 
  Strobel, Walter 2164 GER0.001-0.1220-2.40 
  Alicke, Manfred 1638 GER0.501-0.2420-4.80 
  Garms, Ilse 1706 GER1.0010.34206.80 
  Haubt, Georg f2063 GER0.001-0.2020-4.00 
  Nowack, Achim 1699 GER1.0010.33206.60 
  Sand, Rolf, Dr. 1951 GER0.5010.17203.40 
  Pamperin, Gerhard 1926 GER0.5010.14202.80 
  Limberg, Siegfried 1988 GER1.0010.712014.20 
  Brettschneider, Karl 1972 GER0.5010.20204.00 

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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