Rapid: Individual Calculations April 2019
 Nikiforova, Galina  Total change: -26.80  Rating chartPersonal card
 Pushkin 2019 Culture Worker Day Rapid St. Petersburg RUS 2019-03-16
RcRownchangeKK*chgGame
 1497 1612 2.50 6 -1.34 20 -26.80 
  Aralov, Viktor 2012  * RUS0.001-0.0820-1.60 
  Egorov, Ivan S. 1556 RUS0.001-0.5820-11.60 
  Safonov, Dmitry 1268 RUS0.501-0.3820-7.60 
  Lipaev, Georgiy 1442 RUS0.001-0.7220-14.40 
  Bozhko, Konstantin 1212  * RUS1.0010.08201.60 
  Rozanovich, Arkadiy 1492 RUS1.0010.34206.80 
 * 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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