Individual Calculations January 2009
 Jacobi, Karl-Heinz  Total change: -36.00  Rating chartPersonal card
 Deutsche Senioren Mannschaftsmeisterschaft Berlin GER 2008-08-31
RcRownchangeKK*chgGame
 2098 2154 2.00 6 -1.44 25 -36.00 
  Troeger, Rainer 2188 GER0.001-0.4525-11.25 
  Segebarth, Bernd 1918 GER0.501-0.3025-7.50 
  Siegmund, Rainer 2157 GER0.5010.00250.00 
  Adibekian, Roubik, Dr. 2232 GER0.001-0.3925-9.75 
  Krueger, Gerhard 2015 GER1.0010.31257.75 
  Felser, Franz 2076 GER0.001-0.6125-15.25 

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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