Individual Calculations March 2018
 Fainberg, Boris  Total change: -15.00  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2017-18 Haifa-Nesher Nesher ISR 2017-11-27
RcRownchangeKK*chgGame
 1919 2080 5.50 9 -0.70 20 -14.00 
  Schneiderman, Arie 1723 ISR0.501-0.3920-7.80 
  Pirik, Arkadi 2131 ISR0.001-0.4320-8.60 
  Maman, Emanuel 1742 ISR1.0010.12202.40 
  Zalkind, Valery 1981 ISR0.501-0.1420-2.80 
  Levitan, Ronit wc1844 ISR1.0010.20204.00 
  Rakita, Efim 1992 ISR1.0010.38207.60 
  Zorella, Benzion 1980 ISR0.501-0.1420-2.80 
  Levitan, Tal 2127 ISR0.001-0.4320-8.60 
  Rave, Avraham 1755 ISR1.0010.13202.60 

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 North 2018 Round 3-4 various ISR 2018-02-10
RcRownchangeKK*chgGame
 2027 2062 0.50 1 -0.05 20 -1.00 
  Landa, Leon 2027 ISR0.501-0.0520-1.00 

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)
 

 

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