Rapid: Individual Calculations September 2018
 Tratatovici, Dan  Total change: -33.80  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 Herzliya ISR 2018-08-17
RcRownchangeKK*chgGame
 1853 2151 4.00 7 -1.69 20 -33.80 
  Rosenberg, Dov 1751  * ISR1.0010.08201.60 
  Livshits, Benny 1751  * ISR1.0010.08201.60 
  Zilberman, Yaacov g2356 ISR0.001-0.2420-4.80 
  Hayohamo, Raz 1837 ISR0.001-0.8620-17.20 
  Shorek, Mordechai 1772 ISR0.001-0.9120-18.20 
  Neeman, Gal 1751  * ISR1.0010.08201.60 
  Tsirilman, Guy 1751  * ISR1.0010.08201.60 
 * 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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