Rapid: Individual Calculations February 2015
 Kurninov, Andrei  Total change: -4.80  Rating chartPersonal card
 F.S.Prokhorov Memorial rapid 2015 Kazan RUS 2015-01-18
RcRownchangeKK*chgGame
 1941 1830 2.00 6 -0.24 20 -4.80 
  Khazieva, Elza wf2170 RUS0.001-0.1220-2.40 
  Piraev, Philip f2230  * RUS0.001-0.0820-1.60 
  Nizamov, Bulat 2067 RUS0.001-0.2020-4.00 
  Askerov, Marat 2063 RUS0.001-0.2120-4.20 
  Vagizov, Rinaz 1448 RUS1.0010.09201.80 
  Mukaev, Aleksey 1667 RUS1.0010.28205.60 
 * 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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