Individual Calculations May 2011
 Maczollek, Helmut  Total change: 1.50  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1868 1685 2.00 7 0.10 15 1.50 
  Puehn, Georg 1990 GER0.5010.36155.40 
  Hager, Eberhard 1962 GER0.5010.33154.95 
  Flockerzi, Armin 1920 GER0.001-0.2115-3.15 
  Lubberich, Alfred, Dr. 1887 GER0.001-0.2415-3.60 
  Langhoff, Wolfgang 1786 GER0.5010.14152.10 
  Oser, Thor 1775 GER0.5010.12151.80 
  Samarian, Cornel 1757 GER0.001-0.4015-6.00 

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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