Individual Calculations September 2018
 Becker, Werner  Total change: 17.60  Rating chartPersonal card
 Lichtenberger Sommer 2018 Berlin GER 2018-08-18
RcRownchangeKK*chgGame
 1856 1689 2.50 7 0.44 40 17.60 
  Meyer-Dunker, Paul 2017 GER0.001-0.1340-5.20 
  Tschirschwitz, Stephan 1530 GER0.501-0.2140-8.40 
  Kievelitz, Bernd 1868 GER0.5010.23409.20 
  Hoffmann, Rainer 1950 GER0.5010.324012.80 
  Namestnikov, Boris 1916 GER0.001-0.2140-8.40 
  Schoenberger, Kay 1889 GER0.5010.264010.40 
  Stein, Siegfried 1822 GER0.5010.18407.20 

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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