Individual Calculations May 2012
 Erdmann, Wolfgang  Total change: 15.45  Rating chartPersonal card
 28.ChessOrg Schachfestival Senioren Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 1896 1745 3.50 8 1.03 15 15.45 
  Oud, Niek 2002 NED0.001-0.1815-2.70 
  Fels, Karl-Heinz 1879 GER0.001-0.3215-4.80 
  Kuhnert, Werner 1561 GER1.0010.26153.90 
  Fischer, Manfred 1862 GER1.0010.66159.90 
  Hager, Eberhard 1956 GER1.0010.771511.55 
  Rueckleben, Hermann, Dr. 2042 GER0.001-0.1515-2.25 
  Schmitt, Karl 1971 GER0.001-0.2115-3.15 
  Abegg, Beat 1895 SUI0.5010.20153.00 

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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