Individual Calculations March 2023
 Lauckner, Joerg  Total change: 7.60  Rating chartPersonal card
 Oberliga Ost A 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 1914 2056 1.50 2 0.19 40 7.60 
  Melestean, Timur 1729 GER1.0010.13405.20 
  Kunze, Christopher 2098 GER0.5010.06402.40 

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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