Individual Calculations September 2021
 Braun, Gottfried, Dr.  Total change: -12.80  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 1967 2156 6.00 9 -0.64 20 -12.80 
  Hoehne, Peter 1852 GER1.0010.14202.80 
  Goepfert, Jochen 1975 GER0.001-0.7420-14.80 
  Haelsig, Guenter, Dr. 1880 GER0.501-0.3320-6.60 
  Scharff, Klaus 1907 GER1.0010.19203.80 
  Steinbach, Wolfgang 1959 GER1.0010.25205.00 
  Huettemann, Karl-Heinz 2036 GER0.501-0.1620-3.20 
  Kroencke, Manfred 2043 GER1.0010.35207.00 
  Braeunlin, Herbert 2052 GER0.001-0.6420-12.80 
  Kierzek, Mira wf2003 GER1.0010.30206.00 

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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