Individual Calculations May 2011
 Collins, Alan  Total change: -2.55  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1925 1849 3.00 8 -0.17 15 -2.55 
  Lang, Ferdinand 2125 GER0.001-0.1715-2.55 
  Dittmann, Heinz 1557 GER1.0010.15152.25 
  Spurga, Josef 1995 GER0.001-0.3015-4.50 
  Hager, Eberhard 1962 GER0.5010.15152.25 
  Felger, Karl 1982 GER0.5010.18152.70 
  Kluger, Hans-Peter 1944 GER0.001-0.3715-5.55 
  Schuler, Georg 1913 GER1.0010.59158.85 
  Flockerzi, Armin 1920 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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