Individual Calculations July 2019
 Margovsky, Naum  Total change: 17.00  Rating chartPersonal card
 Haifa - Nesher 2000 Nesher ISR 2019-05-12
RcRownchangeKK*chgGame
 2005 1971 3.50 5 1.17 20 23.40 
  Frenkel, Ran 2247 ISR1.0010.832016.60 
  Tsirilman, Guy 1798 ISR0.501-0.2320-4.60 
  Cherikovsky, Yuri 1970 ISR1.0010.502010.00 
  Axelrod, Arie f2224 ISR0.001-0.1920-3.80 
  Vorobyev, Vladimir 1787 ISR1.0010.26205.20 

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 Tzafon 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 2116 1985 0.00 1 -0.32 20 -6.40 
  Milikow, Elie c2116 ISR0.001-0.3220-6.40 

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)
 

 

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