Rapid: Individual Calculations September 2019
 Boukai, Shaked  Total change: 29.40  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1949 1561 2.00 6 1.47 20 29.40 
  Kraus, Ohad 1961  * ISR0.001-0.0820-1.60 
  Denesh, Nadav 1935 ISR1.0010.902018.00 
  Milikow, Yoav f1961  * ISR0.001-0.0820-1.60 
  Zemach, Nadav 1931 ISR1.0010.902018.00 
  Karp, Michael f1961  * ISR0.001-0.0820-1.60 
  Mashid, Itay 1943 ISR0.001-0.0920-1.80 
 * 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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