Rapid: Individual Calculations July 2012
 Frolov, Lev  Total change: -11.20  Rating chartPersonal card
 Gran-pri Donskoj rapid 2012 Novocherkassk RUS 2012-05-07
RcRownchangeKK*chgGame
 2088 1980 1.00 4 -0.56 20 -11.20 
  Potemkin, Evgeny 1873 RUS1.0010.35207.00 
  Frolyanov, Dmitry g2380  * RUS0.001-0.0820-1.60 
  Protsenko, Nikita 1906 RUS0.001-0.6020-12.00 
  Frolov, Andrey 2192 RUS0.001-0.2320-4.60 
 * 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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