Individual Calculations April 2017
 Gorshtein, Asaf  Total change: -3.20  Rating chartPersonal card
 Kfar Saba Winter 2016-17 A Kfar Saba ISR 2016-12-30
RcRownchangeKK*chgGame
 1889 1940 4.00 7 0.11 40 4.40 
  Reem, Rami 1579 ISR1.0010.10404.00 
  Nechemya, Natan 1768 ISR1.0010.274010.80 
  Klevinskiy, David 2005 ISR1.0010.594023.60 
  Shani, Amichai 2023 ISR0.001-0.3940-15.60 
  Friedland, Moshe 2190 ISR0.001-0.1940-7.60 
  Alon, Yaacov 1966 ISR0.001-0.4640-18.40 
  Hatzor, Eyal 1691 ISR1.0010.19407.60 

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)
 
 Liga Artzit Center 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2226 1972 0.00 1 -0.19 40 -7.60 
  Shabtai, Ran f2226 ISR0.001-0.1940-7.60 

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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