Individual Calculations December 2023
 Gellrich, Harald  Total change: -6.20  Rating chartPersonal card
 26. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2023-10-28
RcRownchangeKK*chgGame
 1911 1624 0.50 5 -0.31 20 -6.20 
  Reuter, Roland 1868 GER0.001-0.2020-4.00 
  Schaefer, Lutz 1856 GER0.5010.29205.80 
  Schaefer, Martin, Dr. 1966 GER0.001-0.1220-2.40 
  Dreke, Frank 1903 GER0.001-0.1620-3.20 
  Hoeller, Armin 1964 GER0.001-0.1220-2.40 

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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