Individual Calculations September 2017
 Grosse, Michael  Total change: 3.00  Rating chartPersonal card
 3. Harald-Lieb-Gedenkturnier May 2017 Berlin GER 2017-05-11
RcRownchangeKK*chgGame
 1680 1934 1.00 2 -0.59 20 -11.80 
  Sommer, Horst 1563 GER1.0010.10202.00 
  Nuristani, Akbar, Dr. 1796 AFG0.001-0.6920-13.80 

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)
 
 3. Harald-Lieb-Gedenkturnier June 2017 Berlin GER 2017-06-01
RcRownchangeKK*chgGame
 2013 1938 2.00 3 0.74 20 14.80 
  Koeckeritz, Dieter 1622 GER1.0010.13202.60 
  Weber, Erwin 2079 GER1.0010.692013.80 
  Von Herman, Ulf m2338  * GER0.001-0.0820-1.60 
 * 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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