Individual Calculations September 2009
 Harndt, Jan-Michael  Total change: -43.25  Rating chartPersonal card
 Kreuzberg-Open 2009 Berlin GER 2009-07-18
RcRownchangeKK*chgGame
 1937 2054 3.50 8 -1.73 25 -43.25 
  Schlemermeyer, Wilhelm f2270 GER0.001-0.2225-5.50 
  Kleine, Peter 1904 GER0.501-0.2025-5.00 
  Cierpinski, Guenter 1921 GER0.501-0.1825-4.50 
  Kujawa, Werner 1885 GER0.501-0.2225-5.50 
  Paris, Grigori 1902 GER0.501-0.2025-5.00 
  Silz, Elisa 1904 GER0.501-0.2025-5.00 
  Penner, Markus 1886 GER0.501-0.2225-5.50 
  Bergmann, Jens 1824 GER0.501-0.2925-7.25 

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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