Individual Calculations August 2012
 Zimmer, Gerald, Dr.  Total change: 7.20  Rating chartPersonal card
 Karl-Mala-Gedenkturnier 2012 Frankfurt (Main) GER 2012-07-05
RcRownchangeKK*chgGame
 1983 1983 3.50 6 0.48 15 7.20 
  Goebel, Constantin 2266 GER0.5010.34155.10 
  Nuding, Matthias, Dr. 2172 GER0.001-0.2515-3.75 
  Pham-Tran, Phuong-Bao 1791 GER0.501-0.2515-3.75 
  Roling, Alexander 1765 GER1.0010.22153.30 
  Schellen, Sven 1793 GER1.0010.25153.75 
  Busch, Lorenz 2112 GER0.5010.17152.55 

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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