Rapid: Individual Calculations September 2019
 Ashkenazi, Dror  Total change: 17.40  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1952 1713 2.50 7 0.87 20 17.40 
  Aharonovich, Itamar f2113  * ISR0.001-0.0820-1.60 
  Shtemler, Lavi 2040 ISR0.5010.37207.40 
  Hayohamo, Raz 1885 ISR1.0010.732014.60 
  Eden, Tomer 2113  * ISR0.001-0.0820-1.60 
  Philosoph, Assi 2048 ISR0.001-0.1220-2.40 
  Wolf, Eran 1813 ISR1.0010.642012.80 
  Shocron, Alon 1651 ISR0.001-0.5920-11.80 
 * 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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