Rapid: Individual Calculations September 2019
 Kirsch, Yahel David  Total change: 46.60  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1690 1313 3.00 7 2.33 20 46.60 
  Shtemler, Lavi 1713  * ISR1.0010.922018.40 
  Aharonovich, Itamar f1713  * ISR0.001-0.0820-1.60 
  Mashid, Itay 1713  * ISR0.001-0.0820-1.60 
  Blatt, Yonatan 1669 ISR0.001-0.1120-2.20 
  Levanzov, Yevgeny 1598 ISR1.0010.842016.80 
  Kats, Amir 1713  * ISR1.0010.922018.40 
  Reprun, Nadejda 1713  * ISR0.001-0.0820-1.60 
 * 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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