Individual Calculations June 2021
 Bronstein, Or  Total change: 13.50  Rating chartPersonal card
 Israeli national league. Rounds 3-6 Various ISR 2021-05-05
RcRownchangeKK*chgGame
 2508 2444 3.00 4 1.35 10 13.50 
  Gershon, Alik g2450 ISR0.5010.01100.10 
  Galburd, Yan m2427 ISR1.0010.48104.80 
  Huzman, Alexander g2558 ISR1.0010.66106.60 
  Smirin, Ilia g2595 ISR0.5010.20102.00 

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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