Individual Calculations December 2023
 Luetkemeyer, Arnd  Total change: 1.60  Rating chartPersonal card
 26. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2023-10-28
RcRownchangeKK*chgGame
 2029 1817 1.00 4 0.08 20 1.60 
  Klings, Peter 2045 GER0.5010.29205.80 
  Seickel, Ralf 2022 GER0.5010.26205.20 
  Buttkus, Andre 2042 GER0.001-0.2220-4.40 
  Braeunlin, Herbert 2008 GER0.001-0.2520-5.00 

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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