Rapid: Individual Calculations September 2019
 Mendelboim, Sagi  Total change: 31.40  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1996 1863 4.00 7 1.57 20 31.40 
  Gorodetzky, David m2263  * ISR0.001-0.0820-1.60 
  Raiko, Gal 1463  * ISR1.0010.08201.60 
  Iliaguev, Kafar f2229 ISR1.0010.902018.00 
  Zak, Uriel m2188 ISR0.001-0.1320-2.60 
  Tifferet, Shaked f2147 ISR0.001-0.1620-3.20 
  Levy, Avner 1630 ISR1.0010.21204.20 
  Nareznoy, David 2052 ISR1.0010.752015.00 
 * 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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