Rapid: Individual Calculations May 2017
 Lantseva, Aleksandra  Total change: -19.20  Rating chartPersonal card
 RCS Rapid Grand-Prix Tournament 2 St. Petersburg RUS 2017-04-08
RcRownchangeKK*chgGame
 1597 1482 1.00 5 -0.96 20 -19.20 
  Protasov, Kirill 1882  * RUS0.001-0.0820-1.60 
  Sekhposjan, Marina 1882  * RUS0.001-0.0820-1.60 
  Goncharenko, Georgiy A. 1224 RUS1.0010.18203.60 
  Maksimovich, Sergey 1867 RUS0.001-0.0920-1.80 
  Petrova, Varvara 1128 RUS0.001-0.8920-17.80 
 * 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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