Individual Calculations September 2009
 Wittmann, Georg  Total change: 17.70  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1960 1998 5.50 8 1.18 15 17.70 
  Ludwig, Timm, Dr. 1624 GER1.0010.10151.50 
  Wuensch, Ulrich 2072 GER0.001-0.4015-6.00 
  Schuld, Hartmut 1848 GER1.0010.30154.50 
  Polifka, Wilfried 1838 GER1.0010.29154.35 
  Orlova, Liubov 1957 GER1.0010.44156.60 
  Schmidt, Manfred, Dr. 2093 GER0.5010.13151.95 
  Lehmensick, Jochen 2204 GER0.5010.26153.90 
  Nietsch, Horst 2044 GER0.5010.06150.90 

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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