Individual Calculations August 2015
 Kali, Omer  Total change: -20.80  Rating chartPersonal card
 Kiryat Ono Summer 2015 Open A Kiryat Ono ISR 2015-07-05
RcRownchangeKK*chgGame
 2095 2255 3.00 5 -0.52 40 -20.80 
  Tal, Eyal 2044 ISR0.001-0.7740-30.80 
  Yerushalmi, Eran 2001 ISR0.501-0.3140-12.40 
  Kerner, Michael 2082 ISR1.0010.274010.80 
  Tifferet, Shaked 2061 ISR0.501-0.2540-10.00 
  Axelrod, Arie f2285 ISR1.0010.544021.60 

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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