Individual Calculations March 2017
 Hadari, Ariel  Total change: -11.80  Rating chartPersonal card
 Rehovot Start of Season 2016-17 A Rehovot ISR 2016-11-25
RcRownchangeKK*chgGame
 1858 2015 5.50 9 -0.68 20 -13.60 
  Mazar, Ariel 1754 ISR1.0010.18203.60 
  Zinovyev, Michael 2057 ISR1.0010.562011.20 
  Shuker, Asaf 1616 ISR0.501-0.4220-8.40 
  Petrushinsky, Ilya 2066 ISR1.0010.572011.40 
  Yam, Doron 1991 ISR0.501-0.0320-0.60 
  Kereth, Oren 1908 ISR0.001-0.6520-13.00 
  Tiktin, Dor 1756 ISR1.0010.18203.60 
  Stolyarsky, Yegor 1819 ISR0.001-0.7520-15.00 
  Milikow, Elie 1752 ISR0.501-0.3220-6.40 

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)
 
 Liga Artzit Center 2017 Round 3-4 varios ISR 2017-02-04
RcRownchangeKK*chgGame
 2080 2018 0.50 1 0.09 20 1.80 
  Milikow, Yoav 2080 ISR0.5010.09201.80 

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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