Individual Calculations September 2011
 Ries, Heinz-Gerd, Dr.  Total change: -3.30  Rating chartPersonal card
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeKK*chgGame
 1841 1766 2.00 5 -0.11 30 -3.30 
  Rotstein, Jefim f2166  * GER0.001-0.0830-2.40 
  Timmermann, Helmut 1836 GER0.001-0.4030-12.00 
  Voeller, Lothar 1662 GER0.501-0.1430-4.20 
  Heidmann, Horst, Dr. 1674 GER1.0010.373011.10 
  Paetzold, Horst 1867 GER0.5010.14304.20 
 * 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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