Individual Calculations September 2015
 Lukin, Elisha  Total change: 62.40  Rating chartPersonal card
 Jeruchess Summer Championship 2015 over 2000 Jerusalem ISR 2015-06-15
RcRownchangeKK*chgGame
 1984 1933 5.00 8 1.56 40 62.40 
  Weinstein, Shaul 2025 ISR0.001-0.3740-14.80 
  Bronfman, Shmuel 2132 ISR0.001-0.2440-9.60 
  Zirkel, Dan 1857 ISR1.0010.404016.00 
  Cohen Revivo, Alon 1992 ISR0.001-0.4240-16.80 
  Prvadivets, Vladimir 2017 ISR1.0010.624024.80 
  Hazernov, Nahum 1858 ISR1.0010.404016.00 
  Landa, Alex 1935 ISR1.0010.504020.00 
  Hochman, Elnatan 2057 ISR1.0010.674026.80 

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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