Individual Calculations April 2023
 Dordevic, Tom  Total change: 43.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 B Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 2022 1934 3.00 5 1.09 40 43.60 
  Liedtke, Dirk 2114 GER1.0010.744029.60 
  Petersen, Marcel 2009 GER0.5010.10404.00 
  Korchynskyi, Mykola 1960 UKR0.001-0.4640-18.40 
  Matzat, Andre 2092 GER1.0010.714028.40 
  Struck, Lasse 1933 GER0.5010.00400.00 

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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