Individual Calculations September 2016
 Pruefer, Friedbert, Prof. Dr.  Total change: -1.00  Rating chartPersonal card
 28. Deutsche Senioreneinzelmeisterschaft - Gruppe A Niedernhausen GER 2016-08-13
RcRownchangeKK*chgGame
 2102 2188 5.50 9 -0.05 20 -1.00 
  Orlova, Liubov 1997 GER1.0010.25205.00 
  Goldinger, Peter 2071 GER1.0010.34206.80 
  Schorra, Helmut 2064 GER1.0010.33206.60 
  Ackermann, Hans Werner f2352 GER0.001-0.2820-5.60 
  Mueller, Lutz 2032 GER0.501-0.2120-4.20 
  Richter, Gerald 2084 BEL0.001-0.6420-12.80 
  Selig, Rainer 2105 GER0.501-0.1120-2.20 
  Mann, Klaus-Dieter 2096 GER1.0010.37207.40 
  Gerczuk, Michael 2115 GER0.501-0.1020-2.00 

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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