Individual Calculations September 2011
 Bachmann, Rolf  Total change: 4.65  Rating chartPersonal card
 14.Offene Niedersaechsische Senioren-Einzelmeisterschaft Bad Bevensen GER 2011-07-05
RcRownchangeKK*chgGame
 1977 2035 5.50 9 0.31 15 4.65 
  Jasinski, Viktor 1886 GER0.501-0.2015-3.00 
  Buck, Klaus-Michael 1802 GER1.0010.21153.15 
  Mewes, Hans-Dieter 1947 GER0.501-0.1215-1.80 
  Mertens, Gottfried 1980 GER1.0010.42156.30 
  Zunker, Reinhard, Dr. f2189 GER0.5010.21153.15 
  Haselhorst, Helmut 2114 GER0.001-0.3915-5.85 
  Hadlich, Winfried 1942 GER0.501-0.1315-1.95 
  Hartmann, Rudi 1941 GER0.501-0.1315-1.95 
  Lenk, Konrad 1990 GER1.0010.44156.60 

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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