Individual Calculations July 2019
 Vorobyev, Vladimir  Total change: 47.20  Rating chartPersonal card
 Haifa - Nesher 2000 Nesher ISR 2019-05-12
RcRownchangeKK*chgGame
 2008 1787 2.50 5 1.35 40 54.00 
  Cherikovsky, Yuri 1970 ISR0.5010.24409.60 
  Frenkel, Ran 2187  * ISR0.001-0.0840-3.20 
  Levitan, Ronit wc1979 ISR1.0010.754030.00 
  Azikri, Gur 1934 ISR1.0010.704028.00 
  Margovsky, Naum 1971 ISR0.001-0.2640-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Beit Haifa 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 1657 1781 0.50 1 -0.17 40 -6.80 
  Broytman, Ilya 1657 ISR0.501-0.1740-6.80 

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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