Individual Calculations August 2014
 Hadari, Ariel  Total change: -6.55  Rating chartPersonal card
 Herzliya Spring 2014 Herzliya ISR 2014-05-12
RcRownchangeKK*chgGame
 1983 2046 5.00 9 -0.29 15 -4.35 
  Levy, Benyamin 1813 ISR0.001-0.7915-11.85 
  Kats, Amir 1971 ISR1.0010.40156.00 
  Rotshtein, Maxim 1740 ISR1.0010.14152.10 
  Cnaan, Moshe 2057 ISR0.5010.02150.30 
  Yerushalmi, Eran 1862 ISR1.0010.26153.90 
  Klar, Nir 2063 ISR0.001-0.4815-7.20 
  Kantsler, Boris g2420 ISR0.001-0.1015-1.50 
  Schwarz, Harry 1983 ISR1.0010.41156.15 
  Lagon, Michael 1934 ISR0.501-0.1515-2.25 

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)
 
 Summer Kiryat Ono A 2014 Kiryat Ono ISR 2014-07-06
RcRownchangeKK*chgGame
 2109 2048 2.00 5 -0.11 20 -2.20 
  Zalkind, Konstantin f2249 ISR0.5010.26205.20 
  Gershkowich, David f2146 ISR0.5010.13202.60 
  Gorodetzky, David 2037 ISR0.001-0.5220-10.40 
  Zlatin, Alexander 1933 ISR1.0010.34206.80 
  Gamayev, Oleg 2181 ISR0.001-0.3220-6.40 

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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