Individual Calculations July 2018
 Ratnikov, Mikhail  Total change: 33.60  Rating chartPersonal card
 Grand-prix Dvorets_15th stage_Summer starts_A Moscow RUS 2018-06-02
RcRownchangeKK*chgGame
 2071 1934 4.00 7 1.68 20 33.60 
  Golovin, Vitaliy 1641 RUS1.0010.15203.00 
  Voloshin, Pavel 2179 RUS1.0010.802016.00 
  Voinikonis, Nikita 2228 RUS0.5010.35207.00 
  Zilbert, Oleg f2250 RUS0.001-0.1320-2.60 
  Ilyina, Lada 2031 RUS1.0010.632012.60 
  Trusov, Mikhail 2193 RUS0.001-0.1820-3.60 
  Privalov, Igor 1976 RUS0.5010.06201.20 

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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