Rapid: Individual Calculations February 2018
 Smirnov, Roman  Total change: 3.00  Rating chartPersonal card
 Apatity_Christmas Rapid Apatity RUS 2018-01-05
RcRownchangeKK*chgGame
 1951 2031 2.50 4 0.15 20 3.00 
  Kuzmin, G. 2298 RUS0.001-0.1820-3.60 
  Kalinovskaya, Lyudmila 1631  * RUS1.0010.08201.60 
  Sokolov, Artem 1987 RUS1.0010.44208.80 
  Kolomietz, Sergey 1888 RUS0.501-0.1920-3.80 
 * 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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