Individual Calculations September 2013
 Ginchil, Shay  Total change: 22.20  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 1987 1930 3.00 6 0.34 15 5.10 
  Cohen, Or f2330  * ISR0.001-0.0815-1.20 
  Ben-Simon, Eden 1750 ISR1.0010.26153.90 
  Philosoph, Assi 2012 ISR1.0010.61159.15 
  Drori, Saar c1983 ISR0.5010.07151.05 
  Blass, Uri 1977 ISR0.001-0.4315-6.45 
  Hadad, Ofer 1868 ISR0.501-0.0915-1.35 
 * 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)
 
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 1988 1930 4.00 7 1.14 15 17.10 
  Bronfman, Shmuel 2173 ISR1.0010.801512.00 
  Stein, Jeremy A 2110 USA0.5010.24153.60 
  Erenberg, Ariel 1970 ISR0.001-0.4415-6.60 
  Segal, Naum 2066 LAT1.0010.681510.20 
  Poleg, Matan 2058 ISR0.001-0.3315-4.95 
  Philosoph, Assi 2012 ISR0.5010.11151.65 
  Lukin, Elisha 1530  * ISR1.0010.08151.20 
 * 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)
 

 

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