Individual Calculations March 2023
 Perets, Dmitry  Total change: 4.00  Rating chartPersonal card
 Bronshoj almindelig Weekend 2023 - 1 Copenhagen DEN 2023-02-10
RcRownchangeKK*chgGame
 1971 1957 2.50 5 0.10 40 4.00 
  Petersen, Peter Birk 2146 DEN0.001-0.2540-10.00 
  Czajkowski, Tonny 1772 DEN1.0010.264010.40 
  Petersen, Steen 2074 DEN0.001-0.3440-13.60 
  Petrovski, Petruli 1833 DEN0.501-0.1740-6.80 
  Mollasoltani, Aryan 2028 DEN1.0010.604024.00 

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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