Individual Calculations July 2013
 Ginzburg, Natan  Total change: -18.45  Rating chartPersonal card
 Spring 2013 Herzlia Herzlia ISR 2013-04-22
RcRownchangeKK*chgGame
 1937 1961 2.50 7 -1.23 15 -18.45 
  Altshul, Limor 1743 ISR1.0010.22153.30 
  Gamayev, Oleg 2184 ISR0.001-0.2215-3.30 
  Kinberg, Ofer 2096 ISR0.001-0.3215-4.80 
  Hauftman, Itay 1935 ISR1.0010.46156.90 
  Yerushalmi, Eran 1799 ISR0.001-0.7115-10.65 
  Towers, Brian 1798 ISR0.501-0.2215-3.30 
  Lagon, Michael 2003 ISR0.001-0.4415-6.60 

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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