Individual Calculations January 2016
 Zeira, Naor  Total change: -56.80  Rating chartPersonal card
 National championship Quarterfinal 2015 Ramat Gan Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 1885 1761 1.00 7 -1.42 40 -56.80 
  Adar, Idan 2060 ISR0.001-0.1540-6.00 
  Rozen, Guy 1976 ISR1.0010.774030.80 
  Shapira, Avner 1990 ISR0.001-0.2140-8.40 
  Ashboren, Raz 1682 ISR0.001-0.6140-24.40 
  Shetah, Roi 1806 ISR0.001-0.4440-17.60 
  Tzaban, Rotem 1821 ISR0.001-0.4240-16.80 
  Landau, Amit 1860 ISR0.001-0.3640-14.40 

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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