Individual Calculations April 2016
 Hayohamo, Raz  Total change: -11.20  Rating chartPersonal card
 Herzliya Winter 2016-A Herzliya ISR 2016-01-18
RcRownchangeKK*chgGame
 1902 1831 3.50 9 -0.33 40 -13.20 
  Zilberman, Yaacov g2231  * ISR0.001-0.0840-3.20 
  Levy, Avner 1661 ISR0.501-0.2240-8.80 
  Rotshtein, Maxim 1723 ISR1.0010.354014.00 
  Lotsov Har-Zahav, Avraham 1955 ISR1.0010.674026.80 
  Zalkind, Konstantin f2187 ISR0.001-0.1140-4.40 
  Cnaan, Moshe 1991 ISR0.5010.21408.40 
  Nechemya, Natan 1751 ISR0.501-0.1140-4.40 
  Emanuel, Yahav 1995 ISR0.001-0.2840-11.20 
  Mizrahi, Ido 1627 ISR0.001-0.7640-30.40 
 * 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 Alef Hadarim 2016 Round 5-6 various ISR 2016-03-03
RcRownchangeKK*chgGame
 2050 1834 0.50 2 0.05 40 2.00 
  Westreich, Itay 2103 ISR0.001-0.1740-6.80 
  Keselman, Vjachaslav 1997 ISR0.5010.22408.80 

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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