Individual Calculations September 2011
 Koch, Siegfried  Total change: 0.00  Rating chartPersonal card
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeRpKK*chgGame
 1976 0 3.50 8 0.00 1933   0.00 
  Neumann, Horst 1945 GER0.5010.00 0.00 
  Schumacher, Gottfried f2246 GER0.0010.00 0.00 
  Smits, Oswald 1862 GER1.0010.00 0.00 
  Greiner, Wolfgang 1850 GER1.0010.00 0.00 
  Klein, Leo 1982 GER0.0010.00 0.00 
  Vorderbruegge, Franz-Josef 1864 GER0.5010.00 0.00 
  Pooth, Richard 1981 GER0.0010.00 0.00 
  Becher, Helmut, Dr. 2081 GER0.5010.00 0.00 

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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