Individual Calculations December 2018
 Reichelt, Holger  Total change: 0.20  Rating chartPersonal card
 Oberliga Ost B 2018/2019 November 2018 various GER 2018-11-10
RcRownchangeKK*chgGame
 2021 1822 0.50 2 0.01 20 0.20 
  Drill, Frank 2024 GER0.001-0.2420-4.80 
  Drebes, Guenter 2018 GER0.5010.25205.00 

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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