Individual Calculations September 2009
 Rosen, Willy  Total change: 3.45  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2150 2302 6.50 9 0.23 15 3.45 
  Nietsch, Horst 2044 GER1.0010.18152.70 
  Dahlhaus, Friedhelm 2121 GER1.0010.26153.90 
  Nagorni, Walter 2128 GER0.501-0.2315-3.45 
  Wuensch, Ulrich 2072 GER0.501-0.2915-4.35 
  Hamm, Georg, Dr. 2111 GER1.0010.25153.75 
  Wiemer, Juergen 2073 GER1.0010.21153.15 
  Haubt, Georg f2263 GER1.0010.45156.75 
  Clemens, Christian, Dr. f2290 GER0.001-0.5215-7.80 
  Krueger, Erich 2244 GER0.501-0.0815-1.20 

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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