Individual Calculations July 2019
 Tsirilman, Guy  Total change: -6.40  Rating chartPersonal card
 Haifa - Nesher 2000 Nesher ISR 2019-05-12
RcRownchangeKK*chgGame
 2038 1798 1.00 4 0.15 40 6.00 
  Axelrod, Arie f2198  * ISR0.001-0.0840-3.20 
  Margovsky, Naum 1971 ISR0.5010.23409.20 
  Fainberg, Boris 2039 ISR0.5010.304012.00 
  Rakita, Efim 1944 ISR0.001-0.3040-12.00 
 * 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 Alef Tzafon Yom Chol 2019 Round 9-10 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 1937 1798 0.00 1 -0.31 40 -12.40 
  Rakita, Efim 1937 ISR0.001-0.3140-12.40 

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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