Individual Calculations November 2022
 Brakelmann, Peter  Total change: 33.00  Rating chartPersonal card
 Hamburger Senioreneinzelmeisterschaft 2022 Hamburg GER 2022-10-11
RcRownchangeKK*chgGame
 1862 1617 2.50 4 1.65 20 33.00 
  Emami, Madjid 1983 GER1.0010.902018.00 
  Blumenberg, Walter 1925 GER0.5010.36207.20 
  Reher, Wolfgang 1860 GER0.001-0.2020-4.00 
  Wilke, Wolfgang 1681 GER1.0010.592011.80 

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)
 

 

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