Individual Calculations March 2020
 Fainberg, Boris  Total change: -9.60  Rating chartPersonal card
 Quarterfinals Israeli Championship Haifa 2019-20 - Group A Haifa ISR 2019-12-08
RcRownchangeKK*chgGame
 1889 2029 6.50 9 0.44 20 8.80 
  Weintraub, Amit 1883 ISR0.501-0.2020-4.00 
  Zoabi, Jihad 1949 ISR0.501-0.1120-2.20 
  Margovsky, Naum 2021 ISR1.0010.49209.80 
  Tsirilman, Guy 1975 ISR0.001-0.5820-11.60 
  Maman, Emanuel 1704 ISR1.0010.13202.60 
  Gov, Guy 2048 ISR1.0010.532010.60 
  Sinitski, John 1727 ISR1.0010.15203.00 
  Badian, Aviv 1760 ISR1.0010.17203.40 
  Rakita, Efim 1930 ISR0.501-0.1420-2.80 

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)
 
 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 2073 2043 0.00 2 -0.92 20 -18.40 
  Alfred, Nathan S W f2206 ENG0.001-0.2820-5.60 
  After, Asaf 1940 ISR0.001-0.6420-12.80 

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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