Individual Calculations April 2023
 Doerr, Tarik  Total change: 10.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 C Koblenz GER 2023-03-03
RcRownchangeKK*chgGame
 1799 1895 3.00 4 0.50 20 10.00 
  Schmilinsky, Uwe 1760 GER1.0010.32206.40 
  Maes, Patrick 1899 BEL1.0010.512010.20 
  Strebel, Michael 1836 GER0.501-0.0820-1.60 
  Baur, Philipp 1702 GER0.501-0.2520-5.00 

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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