Individual Calculations July 2019
 Rafikova, Amina  Total change: -3.20  Rating chartPersonal card
 Summer tournament A - 2019 Moscow RUS 2019-06-02
RcRownchangeKK*chgGame
 1169 1014 1.50 5 -0.08 40 -3.20 
  Markoziya, Georgiy 1095 RUS0.5010.11404.40 
  Sarkisyan, Sarkis 1414  * RUS0.001-0.0840-3.20 
  Gusev, Boris An. 1178 RUS0.001-0.2840-11.20 
  Kretov, Evgeni 1089 RUS1.0010.604024.00 
  Riskin, Grigory 1067 RUS0.001-0.4340-17.20 
 * 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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