Individual Calculations March 2019
 Narinian, Tigran  Total change: -7.00  Rating chartPersonal card
 Moscow Open 2019_F1 Moscow RUS 2019-01-25
RcRownchangeKK*chgGame
 1936 1725 1.00 5 -0.35 20 -7.00 
  Mamatov, Melis 2125  * KGZ0.001-0.0820-1.60 
  Bobrov, Vitaly 1970 RUS0.001-0.2020-4.00 
  Mhango, Adrian 1558 MAW1.0010.28205.60 
  Velichko, Arseny 2125  * RUS0.001-0.0820-1.60 
  Merzlyakov, Vyacheslav 1903 RUS0.001-0.2720-5.40 
 * 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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