Individual Calculations April 2009
 Lange, Manfred Dr.  Total change: 8.50  Rating chartPersonal card
 25.ChessOrg Schachfestival Seniors Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 1985 2086 6.00 9 0.34 25 8.50 
  Winkler, Hans 1923 GER1.0010.28257.00 
  Xander, Karl Dr. 2002 GER1.0010.38259.50 
  Villing, Dieter 2220 GER0.001-0.3225-8.00 
  Huhn, Ulrich 1973 GER0.501-0.1525-3.75 
  De, Polzer Manfred 1777 ITA1.0010.14253.50 
  Kahler, Kurt 1903 GER0.501-0.2425-6.00 
  Weinwurm, Wolfgang Dr 2168 AUT0.001-0.3925-9.75 
  Fels, Karl-Heinz 1936 GER1.0010.30257.50 
  Pooth, Richard 1965 GER1.0010.34258.50 

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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