Individual Calculations March 2019
 Zifroni, Dov  Total change: -3.90  Rating chartPersonal card
 Israel National Team Championship 2019 Round 3-8 Various ISR 2019-02-01
RcRownchangeKK*chgGame
 2464 2450 2.50 6 -0.39 10 -3.90 
  Kantarji, Pinchas m2445 ISR0.501-0.0110-0.10 
  Mindlin, Alon m2471 ISR0.5010.03100.30 
  Kundin, Alexander m2311 ISR1.0010.31103.10 
  Postny, Evgeny g2630 ISR0.001-0.2610-2.60 
  Galburd, Yan f2408 ISR0.501-0.0610-0.60 
  Dvoirys, Semen I. g2519 RUS0.001-0.4010-4.00 

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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