Individual Calculations March 2012
 Bar-Or, Ornan  Total change: 0.60  Rating chartPersonal card
 Winter Mark Centre 2012 Tel Aviv ISR 2012-01-10
RcRownchangeKK*chgGame
 2062 1977 2.00 5 0.04 15 0.60 
  Shutzman, Joseph f2241 USA0.001-0.1815-2.70 
  Gonen, Nachum 1994 ISR1.0010.52157.80 
  Lotsov Har-Zahav, Avraham 1961 ISR1.0010.48157.20 
  Shlam, Yehuda 2102 ISR0.001-0.3315-4.95 
  Amit, Eli 2014 ISR0.001-0.4515-6.75 

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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