Individual Calculations May 2018
 Leor, Effi  Total change: 38.60  Rating chartPersonal card
 33rd Czerniak Memorial 2018 Open B Tel Aviv ISR 2018-04-01
RcRownchangeKK*chgGame
 1782 1638 3.50 5 1.93 20 38.60 
  Leibo, Gideon 1848 ISR0.5010.27205.40 
  Fudim, Ariel 1833 ISR1.0010.752015.00 
  Levanzov, Evgeny 1754 ISR1.0010.662013.20 
  Tsur, Gil 1625 ISR0.001-0.5220-10.40 
  Zlotogorski, Itay 1852 ISR1.0010.772015.40 

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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