Individual Calculations October 2021
 Gasparyan, Milena  Total change: -59.20  Rating chartPersonal card
 T. Petrosyan Chess House Ch. 2021 SF Yerevan ARM 2021-09-11
RcRownchangeKK*chgGame
 1520 1701 3.50 7 -1.48 40 -59.20 
  Hayrapetyan, Nvard 1476 ARM0.001-0.7840-31.20 
  Harutyunyan, Arman G. 1395 ARM0.501-0.3640-14.40 
  Margaryan, Mikayel 1301  * ARM1.0010.08403.20 
  Khachikyan, Yervand 1727 ARM0.001-0.4640-18.40 
  Gyurjinyan, Valter 1513 ARM1.0010.264010.40 
  Tokhyan, Feliks 1500 ARM1.0010.24409.60 
  Hakobyan, Menua 1729 ARM0.001-0.4640-18.40 
 * 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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