Individual Calculations January 2014
 Rozhik, Aaron  Total change: 6.45  Rating chartPersonal card
 Quarter Final Champ 2013 Bialik Kiryat Bialik ISR 2013-11-05
RcRownchangeKK*chgGame
 1979 1991 3.00 5 0.43 15 6.45 
  Margovsky, Nachum 2142 ISR0.001-0.3015-4.50 
  Lerner, Arkady 2019 ISR0.001-0.4615-6.90 
  Zurel, Maxim 1774 ISR1.0010.22153.30 
  Taker, Adolf 2018 ISR1.0010.54158.10 
  Ginzburg, Natan 1941 ISR1.0010.43156.45 

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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