Individual Calculations November 2023
 Mahdavi, Mahdis  Total change: -25.40  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1602 1866 5.00 8 -1.27 20 -25.40 
  Ayvazyan, Ashot 1466  * ARM1.0010.08201.60 
  Sharajyan, Garik 1500 ARM1.0010.10202.00 
  Gasparian, Tigran f2118 ARM0.001-0.1920-3.80 
  Hovhannisyan, Hayk S. 1486 ARM1.0010.09201.80 
  Hakobyan, Allen 1530 ARM1.0010.12202.40 
  Ishkhanyan, Ruben 1755 ARM0.001-0.6520-13.00 
  Khachatryan, Gagik B. 1500 ARM0.001-0.9020-18.00 
  Antonyan, Hamlet 1464 ARM1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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