Individual Calculations July 2009
 Joergens, Markus  Total change: -3.30  Rating chartPersonal card
 Oster-Open 2009 Oberhausen GER 2009-04-09
RcRownchangeKK*chgGame
 1980 2165 2.00 3 -0.22 15 -3.30 
  Paschmann, Stefan 1961 GER0.001-0.7615-11.40 
  Kelm, Marcel 1973 GER1.0010.25153.75 
  Verfuerth, Christian 2006 GER1.0010.29154.35 

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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