Individual Calculations March 2020
 Mkrtchyan, Mariam  Total change: -16.80  Rating chartPersonal card
 Aeroflot Open 2020 C Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2089 2088 3.50 8 -0.42 40 -16.80 
  Rozanov, Pavel B. f2233 RUS1.0010.694027.60 
  Vlassow, Valentin f2257 RUS0.5010.22408.80 
  Sapaev, Maksad 2190 UZB0.001-0.3640-14.40 
  Ter-Saakian, Grigorii f2220 RUS0.001-0.3240-12.80 
  Tinarlioglu, Emre 1909 TUR0.501-0.2340-9.20 
  Sapenov, Daniyal 1797 KAZ1.0010.15406.00 
  Borisenko, Viacheslav m2297 UKR0.001-0.2340-9.20 
  Zhuk, Kirill 1807 RUS0.501-0.3440-13.60 

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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