Individual Calculations November 2022
 Ketelsen, Herbert  Total change: -20.40  Rating chartPersonal card
 16. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2022-09-29
RcRownchangeKK*chgGame
 1642 1527 1.50 7 -1.02 20 -20.40 
  Henrichsen, Erland 1908 NOR0.001-0.0920-1.80 
  Radinger, Rudolf 1783 GER0.001-0.1920-3.80 
  Huber, Helmut 1705 GER0.001-0.2720-5.40 
  Moews, Harald 1688 GER0.001-0.2920-5.80 
  Lingl, Peter 1604 GER0.001-0.3920-7.80 
  Walther, Renate 1237 GER1.0010.16203.20 
  Berber, Theodor 1566 GER0.5010.05201.00 

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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