Individual Calculations July 2016
 Lukovski, Lev  Total change: -17.40  Rating chartPersonal card
 Jerusalem Senior Championship Mark Fridman Memorial 2016 Jerusalem ISR 2016-05-09
RcRownchangeKK*chgGame
 1814 1868 2.50 6 -0.87 20 -17.40 
  Volfer, Eliahu 1516 ISR1.0010.11202.20 
  Har-Even, Abir 2093 ISR0.001-0.2220-4.40 
  Tumasov, Alexandr 1698 ISR1.0010.28205.60 
  Belokopyt, Boris 1927 RUS0.001-0.4220-8.40 
  Vinogradov, Victor 1847 ISR0.001-0.5320-10.60 
  Freiman, Mark 1802 ISR0.501-0.0920-1.80 

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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