Individual Calculations August 2014
 Ginzburg, Natan  Total change: 12.20  Rating chartPersonal card
 Summer Kiryat Ono B 2014 Kiryat Ono ISR 2014-07-06
RcRownchangeKK*chgGame
 1965 1911 3.00 4 1.27 20 25.40 
  Saadon, Netanel 1875 ISR1.0010.45209.00 
  Iskhakov, Michael 2128 ISR0.5010.28205.60 
  Vardi, Shlomit 1942 ISR1.0010.542010.80 
  Levi, Yoel 1913 ISR0.5010.00200.00 

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)
 
 2nd Gideon Japhet Memorial Open B Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 2073 1911 0.50 4 -0.66 20 -13.20 
  Bronfman, Shmuel 2141 ISR0.001-0.2120-4.20 
  Berenboym, Igor 2111 ISR0.5010.26205.20 
  Ben-Natan, Yigal 2112 ISR0.001-0.2420-4.80 
  Freiman, Mark 1929 ISR0.001-0.4720-9.40 

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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