Individual Calculations May 2018
 Kunin, Michael  Total change: -5.80  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2018 Rehovot Rehovot ISR 2018-01-22
RcRownchangeKK*chgGame
 1957 2101 6.00 10 -0.86 20 -17.20 
  Katkov, Michelle wf1838 ISR0.501-0.3220-6.40 
  Gorodetzky, Matan 2060 ISR0.501-0.0620-1.20 
  Petrushinsky, Ilya 1984 ISR0.501-0.1620-3.20 
  Kereth, Oren 1997 ISR1.0010.36207.20 
  Stolyarsky, Yegor 1907 ISR1.0010.25205.00 
  Katkov, Michelle wf1838 ISR0.501-0.3220-6.40 
  Gorodetzky, Matan 2060 ISR0.501-0.0620-1.20 
  Petrushinsky, Ilya 1984 ISR0.501-0.1620-3.20 
  Kereth, Oren 1997 ISR0.001-0.6420-12.80 
  Stolyarsky, Yegor 1907 ISR1.0010.25205.00 

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)
 
 Liga Artzit South 2018 Round 6-7 various ISR 2018-04-14
RcRownchangeKK*chgGame
 2154 2103 1.00 1 0.57 20 11.40 
  Glicksohn, Ofer 2154 ISR1.0010.572011.40 

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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