Individual Calculations November 2023
 Kalijyan, Rafik  Total change: 124.80  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1629 1373 5.00 8 3.12 40 124.80 
  Ishkhanyan, Ruben 1755 ARM0.5010.414016.40 
  Tovmasyan, Karen 1928 ARM0.001-0.0340-1.20 
  Avetisyan, Ashot A. 1152 ARM1.0010.22408.80 
  Antonyan, Mikhail 1626 ARM1.0010.814032.40 
  Arevyan, Araik 1639 RUS1.0010.824032.80 
  Khachikyan, Haik 1852 ARM0.5010.454018.00 
  Hakobyan, Allen 1530 ARM0.001-0.2940-11.60 
  Hakobova, Alisa 1549 ARM1.0010.734029.20 

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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