Individual Calculations December 2013
 Ofir, Eran  Total change: 5.40  Rating chartPersonal card
 Quarter Final Champ 2013 Haifa Haifa ISR 2013-10-27
RcRownchangeKK*chgGame
 1970 1876 2.50 6 0.18 30 5.40 
  Aronov, Igor 2097 RUS0.001-0.2230-6.60 
  Levin, Daniel 1847 ISR0.501-0.0430-1.20 
  Levitan, Tal 1765 ISR0.001-0.6530-19.50 
  Pirik, Arkadi 2186 ISR1.0010.863025.80 
  Ofir, Ron 1986 ISR1.0010.653019.50 
  Koren, Garry 1937 ISR0.001-0.4230-12.60 

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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