Individual Calculations December 2022
 Lettl, Gerhard  Total change: -36.40  Rating chartPersonal card
 25. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2022-11-05
RcRownchangeKK*chgGame
 1892 2068 4.50 9 -1.82 20 -36.40 
  Cherniaiev, Tykhon f2314 GER0.5010.31206.20 
  Markmann, Ulrich 2251 GER0.001-0.2620-5.20 
  Langner, Robin 1830 GER0.001-0.8020-16.00 
  Suhr, Michael 1719 GER1.0010.11202.20 
  Albrecht, Manuel 1815 GER0.001-0.8120-16.20 
  Merenda, Lukas-Benedikt 1668  * GER1.0010.08201.60 
  Hartmann, Karl-Heinz 1824 GER1.0010.20204.00 
  Kirsch, Martin 1782 GER0.501-0.3420-6.80 
  Sperber, Ulrich 1821 GER0.501-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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