Individual Calculations December 2013
 Ofir, Ron  Total change: -64.50  Rating chartPersonal card
 Quarter Final Champ 2013 Haifa Haifa ISR 2013-10-27
RcRownchangeKK*chgGame
 1905 1986 1.50 6 -2.15 30 -64.50 
  Shohat, Yotam 1818 ISR0.001-0.7230-21.60 
  Pirik, Arkadi 2186 ISR0.001-0.2430-7.20 
  Koren, Garry 1937 ISR0.501-0.0730-2.10 
  Ofir, Eran 1876 ISR0.001-0.6530-19.50 
  Levin, Daniel 1847 ISR1.0010.31309.30 
  Levitan, Tal 1765 ISR0.001-0.7830-23.40 

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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