Individual Calculations September 2009
 Koch, Ulrich  Total change: 25.75  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 2061 1938 3.50 7 1.03 25 25.75 
  Konik, Michael, Dr. 2117 GER1.0010.732518.25 
  Kuhn, Juergen 2061 GER1.0010.672516.75 
  Teske, Henrik g2338  * GER0.001-0.0825-2.00 
  Willems, Matthias, Prof. Dr. 2090 GER0.001-0.3025-7.50 
  Wolff, Michael 1944 GER0.5010.01250.25 
  Hillgaertner, Walter 1943 GER0.5010.01250.25 
  Grass, Ernest 1932 GER0.501-0.0125-0.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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