Individual Calculations September 2023
 Gander, Ralf  Total change: -52.40  Rating chartPersonal card
 Deutsche Seniorenmannschaftsmeisterschaft der Landesverbaende 2023 over 65 Boeblingen GER 2023-08-13
RcRownchangeKK*chgGame
 2092 2161 1.50 7 -2.62 20 -52.40 
  Podat, Vladimir f2235 UKR0.001-0.4020-8.00 
  Nimtz, Manfred, Dr. 2189 GER0.001-0.4620-9.20 
  Wagner, Bernd 1915 GER0.501-0.3120-6.20 
  Becker, Michael f2221 GER0.001-0.4220-8.40 
  Dobierzin, Olaf 1975 GER0.001-0.7420-14.80 
  Schmidt, Joerg, Prof. Dr. 2051 GER0.501-0.1520-3.00 
  Neumann, Joachim 2057 GER0.501-0.1420-2.80 

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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