Individual Calculations November 2021
 Gevorgyan, Anahit  Total change: 28.00  Rating chartPersonal card
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1636 1601 5.00 8 1.40 20 28.00 
  Aslibekyan, Narine 1201  * ARM1.0010.08201.60 
  Antonyan, Hamlet 1313 ARM1.0010.16203.20 
  Ter-Petrosyan, Harutyun 1959 ARM1.0010.902018.00 
  Sahakyan, Arman K. 1769 ARM0.001-0.2820-5.60 
  Boyajyan, Hayk 1893 ARM0.001-0.1520-3.00 
  Hakobyan, Allen 1434 ARM1.0010.28205.60 
  Norouzi Chenari, Parsa 1832 IRI1.0010.792015.80 
  Asatryan, Arman G. 1689 ARM0.001-0.3820-7.60 
 * 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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