Individual Calculations January 2016
 Vaturi, Eden  Total change: -31.20  Rating chartPersonal card
 National championship Quarterfinal 2015 Ramat Gan Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 1928 1885 3.00 8 -0.59 40 -23.60 
  Elchanati, Alon 2139 ISR0.001-0.1940-7.60 
  Avineri, Paz 1849 ISR0.501-0.0540-2.00 
  Rozen, Guy 1976 ISR0.001-0.3840-15.20 
  Tzaban, Rotem 1821 ISR1.0010.414016.40 
  Helving, Yuval 2079 ISR1.0010.754030.00 
  Adar, Idan 2060 ISR0.001-0.2740-10.80 
  Shetah, Roi 1806 ISR0.001-0.6140-24.40 
  Kochavi, Ori 1693 ISR0.501-0.2540-10.00 

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)
 
 Israel Youth Team playoffs 2015 various ISR 2015-12-19
RcRownchangeKK*chgGame
 1738 1877 0.50 1 -0.19 40 -7.60 
  Kereth, Oren 1738 ISR0.501-0.1940-7.60 

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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