Rapid: Individual Calculations February 2015
 Reprun, Nadejda  Total change: -21.40  Rating chartPersonal card
 Avraham Feldklein Memorial rapid A 2015 Rishon Lezion ISR 2015-01-03
RcRownchangeKK*chgGame
 1999 1993 1.50 5 -1.07 20 -21.40 
  Dvoirys, Semen I. g2393  * RUS0.001-0.0820-1.60 
  Gorodetzky, Matan 1860 ISR0.001-0.6820-13.60 
  Kaminik, Aleksandar 2081 ISR0.001-0.3820-7.60 
  Levitan, Tal 1793 ISR0.501-0.2620-5.20 
  Smoliar, Kalim 1866 ISR1.0010.33206.60 
 * 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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