Individual Calculations December 2017
 Koch, Dieter, Dr.  Total change: 17.60  Rating chartPersonal card
 21. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2017-10-28
RcRownchangeKK*chgGame
 1923 1707 2.50 7 0.88 20 17.60 
  Schneider, Konrad 1938 GER0.5010.29205.80 
  McAndrew, Robert 1920 SCO0.001-0.2320-4.60 
  Stull, Norbert 2079 LUX0.001-0.1020-2.00 
  Puetz, Lothar 1889 GER0.001-0.2620-5.20 
  Titze, Karsten 1899 GER0.5010.25205.00 
  Buchaeckert, Juergen 1875 GER0.5010.22204.40 
  Lawrenz, Denny 1863 GER1.0010.712014.20 

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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