Individual Calculations January 2013
 Skiber, Friedel  Total change: -27.60  Rating chartPersonal card
 offene Solinger Stadtmeisterschaft 2012 Solingen GER 2012-09-14
RcRownchangeKK*chgGame
 1987 1770 0.00 4 -0.92 30 -27.60 
  Zolfagharian, Kevin 1981 GER0.001-0.2330-6.90 
  Neumair, Jerome 2077 GER0.001-0.1430-4.20 
  Speck, Stefan 1994 GER0.001-0.2230-6.60 
  Andrae, Philipp 1894 GER0.001-0.3330-9.90 

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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