Individual Calculations September 2011
 Johannsen, Ingbert  Total change: -0.75  Rating chartPersonal card
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeKK*chgGame
 1998 2039 5.00 9 -0.05 15 -0.75 
  Kluever, Horst 1898 GER1.0010.31154.65 
  Thieme, Wolfgang 1954 GER0.501-0.1215-1.80 
  Willms, Willi 1920 GER1.0010.34155.10 
  Kempen, Willi 2052 GER0.001-0.4815-7.20 
  Philipp, Guenther 1874 GER1.0010.28154.20 
  Khanukov, Boris m2358 GER0.001-0.1315-1.95 
  Smits, Oswald 1862 GER0.501-0.2315-3.45 
  Becher, Helmut, Dr. 2081 GER1.0010.56158.40 
  Pooth, Richard 1981 GER0.001-0.5815-8.70 

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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