Individual Calculations July 2022
 Lehmann, Alexander  Total change: 6.80  Rating chartPersonal card
 Landesliga Brandenburg 2021/2022 May 2022 various GER 2022-05-08
RcRownchangeKK*chgGame
 1776 1998 2.00 2 0.52 20 10.40 
  Noack, Thomas 1953 GER1.0010.44208.80 
  Grabs, Peter c1598  * GER1.0010.08201.60 
 * 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)
 
 Landesliga Brandenburg 2021/2022 June 2022 various GER 2022-06-12
RcRownchangeKK*chgGame
 1865 1998 0.50 1 -0.18 20 -3.60 
  Petrak, Falk 1865 GER0.501-0.1820-3.60 

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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