Individual Calculations September 2009
 Hoffmann, Sascha  Total change: 0.00  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 1914 1755 1.50 5 0.00 25 0.00 
  Napierala, Dieter 2069 GER0.001-0.1425-3.50 
  Fortagne, Andre 1903 GER0.001-0.3025-7.50 
  Reimann, Hubert 1958 GER0.5010.26256.50 
  Walther, Gerd 1855 GER0.5010.14253.50 
  Asmykovich, Ihar 1786 GER0.5010.04251.00 

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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