Individual Calculations January 2014
 Aharonovich, Itamar  Total change: 3.45  Rating chartPersonal card
 Israel U18 Team Champ 2013 various ISR 2013-10-25
RcRownchangeKK*chgGame
 1948 2045 4.00 6 0.23 15 3.45 
  Mashid, Itay 2026 ISR1.0010.47157.05 
  Gorodetzky, David 1915 ISR0.001-0.6815-10.20 
  Orgad, Dan 2033 ISR0.501-0.0215-0.30 
  Erbaktanov, Tagar 2038 RUS1.0010.49157.35 
  Lahav, Michal 1776 ISR0.501-0.3315-4.95 
  Bernshtein, Tomer 1898 ISR1.0010.30154.50 

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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