Individual Calculations January 2009
 Walter, Berthold  Total change: -21.30  Rating chartPersonal card
 Deutsche Senioren Mannschaftsmeisterschaft Berlin GER 2008-08-31
RcRownchangeKK*chgGame
 2084 2076 2.00 7 -1.42 15 -21.30 
  Braeunlin, Klaus 2150 GER0.5010.10151.50 
  Gehrmann, Rudolf-Rainer 2044 GER0.001-0.5415-8.10 
  Segebarth, Bernd 1918 GER0.501-0.2115-3.15 
  Milstein, Boris 2165 GER0.5010.12151.80 
  Petzold, Hilmar 2017 GER0.001-0.5815-8.70 
  Adibekian, Roubik, Dr. 2232 GER0.5010.21153.15 
  Rychlik, Kurt 2060 GER0.001-0.5215-7.80 

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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