Individual Calculations March 2023
 Steiger, Michael  Total change: 4.00  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1890 1962 5.50 9 0.20 20 4.00 
  Stock, Joachim 1701 GER0.501-0.3220-6.40 
  Wessel, Frank 1686 GER1.0010.17203.40 
  Wallmann, Bodo 1827 GER1.0010.32206.40 
  Vandre, Wolfgang 2112 GER0.5010.20204.00 
  Jaeger, Andre 1898 GER0.501-0.0920-1.80 
  Dreke, Frank 1989 GER0.5010.04200.80 
  Matitschka, Heinz 1847 GER1.0010.34206.80 
  Braeunlin, Herbert 2076 GER0.001-0.3420-6.80 
  Krueger, Ekkehard 1871 GER0.501-0.1220-2.40 

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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