Rapid: Individual Calculations December 2018
 Reprun, Nadejda  Total change: -19.80  Rating chartPersonal card
 Election Day Rapid 30.10.18 Ramat Gan ISR 2018-10-30
RcRownchangeKK*chgGame
 1805 1791 2.00 6 -0.99 20 -19.80 
  Gorshtein, Ido f2191  * ISR0.001-0.0820-1.60 
  Ater, Asaf 1827 ISR0.5010.05201.00 
  Shapira, Gal 1672 ISR0.501-0.1620-3.20 
  Boukai, Shaked 1603 ISR0.001-0.7420-14.80 
  Sherman, Reem 1655 ISR1.0010.32206.40 
  Levin, Natan 1882 ISR0.001-0.3820-7.60 
 * 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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