Individual Calculations November 2023
 Stepanyan, Ararat  Total change: 29.20  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1421 1504 5.00 7 0.73 40 29.20 
  Hayrapetyan, Anri 1120 ARM1.0010.09403.60 
  Gharagyozyan, Artur 2000 ARM0.001-0.0440-1.60 
  Gevorkyan, Mark 1259 ARM0.501-0.3040-12.00 
  Harutyunyan, Gor E. 1160 ARM1.0010.12404.80 
  Galstyan, Ghukas 1404 ARM1.0010.364014.40 
  Karakhanyan, Vazgen 1334 ARM1.0010.284011.20 
  Mnatsakanyan, Aren 1668 ARM0.5010.22408.80 

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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