Individual Calculations March 2023
 Gulich, Christian  Total change: -11.80  Rating chartPersonal card
 Oberliga Ost B 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2108 2003 0.50 3 -0.59 20 -11.80 
  Haucke, Alexander 2207 GER0.001-0.2420-4.80 
  Kirchner, Markus 2141 GER0.001-0.3120-6.20 
  Reshetar, Alexander 1977 UKR0.501-0.0420-0.80 

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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