Individual Calculations February 2018
 Moroz, Mark  Total change: 13.60  Rating chartPersonal card
 National Ch. Quarterfinal 2017-18 Netanya Netanya ISR 2017-11-20
RcRownchangeKK*chgGame
 1999 1968 4.50 9 0.37 20 7.40 
  Poleg, Matan 2133 ISR0.5010.22204.40 
  Fishman, Moshe 2007 ISR0.5010.05201.00 
  Feldman, Gidi 1867 ISR0.501-0.1420-2.80 
  Klevinskiy, Konstantin 2089 ISR1.0010.662013.20 
  Pinhasov, Ilan 1967 ISR0.5010.00200.00 
  Helving, Yuval 2062 ISR0.001-0.3720-7.40 
  Avshalomov, Viacheslav 1799 ISR1.0010.28205.60 
  Lipes, Yosef 2126 ISR0.001-0.2920-5.80 
  Afgin, David 1938 ISR0.501-0.0420-0.80 

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)
 
 Liga Alef Hadarim 2018 Round 1-2 various ISR 2018-01-04
RcRownchangeKK*chgGame
 1823 1968 1.00 1 0.31 20 6.20 
  Levy, Zohar 1823 ISR1.0010.31206.20 

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)
 

 

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