Rapid: Individual Calculations September 2019
 Tal-Shahar, Liam  Total change: 24.20  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1726 1638 4.00 7 1.21 20 24.20 
  Ben Artzi, Ido m2038  * ISR0.001-0.0820-1.60 
  Michaeli, Omri 1242 ISR1.0010.08201.60 
  Kunin, Michael 2038  * ISR0.001-0.0820-1.60 
  Gavriely, Or 1238  * ISR1.0010.08201.60 
  Tsyn, Igor 1732 RUS0.001-0.3720-7.40 
  Lukin, Elisha 2038  * ISR1.0010.922018.40 
  Vagman, Roy 1757 ISR1.0010.662013.20 
 * 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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