Individual Calculations January 2009
 Sielaff, Rudolf  Total change: 2.25  Rating chartPersonal card
 Deutsche Senioren Mannschaftsmeisterschaft Berlin GER 2008-08-31
RcRownchangeKK*chgGame
 2174 2095 2.50 6 0.15 15 2.25 
  Adibekian, Roubik, Dr. 2232 GER0.001-0.3215-4.80 
  Hamm, Georg, Dr. 2135 GER1.0010.56158.40 
  Braeunlin, Klaus 2150 GER0.5010.08151.20 
  Mueller, Rudolf 2232 GER0.5010.18152.70 
  Escher, Helmut 2108 GER0.5010.02150.30 
  Troeger, Rainer 2188 GER0.001-0.3715-5.55 

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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