Individual Calculations May 2014
 Dror, Levi  Total change: -7.80  Rating chartPersonal card
 29th Czerniak Festival Open B Tel Aviv ISR 2014-04-16
RcRownchangeKK*chgGame
 2018 1823 0.00 2 -0.52 15 -7.80 
  Kaminik, Aleksandar 2113 ISR0.001-0.1615-2.40 
  Tal, Rami 1922 ISR0.001-0.3615-5.40 

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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