Individual Calculations July 2015
 Gaz, Ido  Total change: 27.40  Rating chartPersonal card
 Herzliya Spring 2015 Herzliya ISR 2015-04-20
RcRownchangeKK*chgGame
 2082 1996 4.50 9 0.91 20 18.20 
  Levy, Benyamin 1840 ISR1.0010.29205.80 
  Kantsler, Boris g2396  * ISR0.001-0.0820-1.60 
  Schwarz, Harry 2006 ISR1.0010.512010.20 
  Gamayev, Oleg 2205 ISR0.5010.27205.40 
  Katzir, Moshe 2145 ISR0.001-0.3020-6.00 
  Philosoph, Assi 2012 ISR0.5010.02200.40 
  Rotshtein, Maxim 1689 ISR1.0010.14202.80 
  Hasidovsky, Michael 2172 ISR0.5010.23204.60 
  Axelrod, Arie f2271 ISR0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Liga Artzit Mercaz 2015 Round 7-9 various ISR 2015-05-02
RcRownchangeKK*chgGame
 2178 1989 1.00 2 0.46 20 9.20 
  Shutzman, Joseph f2292 USA0.001-0.1420-2.80 
  Chassid, Elan 2064 ISR1.0010.602012.00 

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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