Rapid: Individual Calculations September 2019
 Kravchenko, Danny  Total change: 30.20  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1690 1293 2.00 6 1.51 20 30.20 
  Iliaguev, Daniel 1693  * ISR0.001-0.0820-1.60 
  Lifshits, Raz 1693  * ISR0.001-0.0820-1.60 
  Nechemya, Natan 1685 ISR0.001-0.0820-1.60 
  Sobel, Ido 1693  * ISR1.0010.922018.40 
  Sassoon, Roei 1693  * ISR0.001-0.0820-1.60 
  Gradenwitz, Oded 1683 ISR1.0010.912018.20 
 * 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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