Rapid: Individual Calculations February 2015
 Akifiev, Kirill  Total change: 52.40  Rating chartPersonal card
 F.S.Prokhorov Memorial rapid 2015 Kazan RUS 2015-01-18
RcRownchangeKK*chgGame
 2080 1814 4.00 7 2.62 20 52.40 
  Hasangatin, Ramil g2214  * RUS0.001-0.0820-1.60 
  Korovin, Mikhail 2214  * RUS0.001-0.0820-1.60 
  Safiullin, Rafael 1958 RUS1.0010.692013.80 
  Nizamov, Bulat 2067 RUS0.001-0.1920-3.80 
  Murtazin, Ruslan 1934 RUS1.0010.662013.20 
  Sadykov, Ildar 1961 RUS1.0010.702014.00 
  Piraev, Philip f2214  * RUS1.0010.922018.40 
 * 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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