Individual Calculations February 2015
 Bronstein, Or  Total change: 13.20  Rating chartPersonal card
 Liga Ilit Noar Darom 2014 Round 7 various ISR 2015-01-03
RcRownchangeKK*chgGame
 2086 1931 0.00 1 -0.29 40 -11.60 
  Kali, Omer 2086 ISR0.001-0.2940-11.60 

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)
 
 Liga Ilit Noar 2014-15 playoffs various ISR 2015-01-10
RcRownchangeKK*chgGame
 2017 1931 1.00 1 0.62 40 24.80 
  Poleg, Dan 2017 ISR1.0010.624024.80 

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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