Individual Calculations July 2012
 Wickenfeld, Stefan  Total change: 25.20  Rating chartPersonal card
 NRW-Klasse 2011/2012 Gruppe 2 Bochum GER 2011-09-18
RcRownchangeKK*chgGame
 2031 1973 1.50 2 0.66 15 9.90 
  Fokken, Achim 1993 GER0.5010.03150.45 
  Schulte-Braeucker, Horst 2069 GER1.0010.63159.45 

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)
 
 Ruhrgebiet Einzelmeisterschaft 2012 Herne GER 2012-06-07
RcRownchangeKK*chgGame
 2092 1983 3.50 7 1.02 15 15.30 
  Quast, Marcel 2184 GER0.001-0.2415-3.60 
  Kordonowski, Frank 2034 GER0.001-0.4315-6.45 
  Melmer, Felix 2026 GER1.0010.56158.40 
  Berens, Thomas 2041 GER0.5010.08151.20 
  Klueting, Reiner 2045 GER1.0010.59158.85 
  Gohla, Ulf 2195 GER0.5010.27154.05 
  Trzaska, Peter 2121 GER0.5010.19152.85 

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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