Individual Calculations April 2013
 Kapfer, Ulrich  Total change: 9.75  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 1993 1902 4.00 9 0.65 15 9.75 
  Arounopoulos, Stephan 2129 GER0.001-0.2115-3.15 
  Willin, Bernhard 2027 GER0.5010.17152.55 
  Germes, Bernard 2017 FRA0.001-0.3415-5.10 
  Lampert, Joshua 1596 GER1.0010.14152.10 
  Guggenberger, Guido 2037 GER0.5010.18152.70 
  Harsch, Martin 2009 SUI1.0010.65159.75 
  Martin, Milan 2065 SVK0.001-0.2815-4.20 
  Perman, Torvald 2036 FIN0.5010.18152.70 
  Diller, Peter 2019 GER0.5010.16152.40 

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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