Individual Calculations May 2011
 Rahls, Peter  Total change: 13.95  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 2155 2249 6.50 9 0.93 15 13.95 
  Flockerzi, Armin 1920 GER1.0010.12151.80 
  Plischke, Berthold 2054 GER1.0010.25153.75 
  Rychlik, Kurt 2106 GER1.0010.31154.65 
  Villing, Dieter 2223 GER1.0010.46156.90 
  Gross, Werner 2249 GER1.0010.50157.50 
  Krieger, Hermann 2172 GER0.001-0.6115-9.15 
  Szenetra, Werner 2198 GER0.501-0.0715-1.05 
  Lutz, Albert 2166 GER1.0010.39155.85 
  Berry, Stephen f2307 ENG0.001-0.4215-6.30 

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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