Individual Calculations September 2022
 Lehmann, Manfred  Total change: 3.20  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 65 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1892 1863 4.50 9 0.16 20 3.20 
  Boidman, Yuri m2297 GER0.001-0.0620-1.20 
  Thielemann, Joachim 1697 GER1.0010.28205.60 
  Haubt, Georg f2143 GER1.0010.842016.80 
  Krien, Hartmut 1967 GER0.5010.14202.80 
  Dekan, Hans 2118 GER0.001-0.1920-3.80 
  Raitza, Egon 1636 GER0.001-0.7920-15.80 
  Sand, Rosemarie 1707 GER0.501-0.2120-4.20 
  Stengel, Hans-Joachim 1686 GER1.0010.27205.40 
  Wolter, Guenter 1775 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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