Individual Calculations April 2019
 Khatib, Husein  Total change: -4.20  Rating chartPersonal card
 Herzliya Winter A 2019 Herzliya ISR 2019-01-14
RcRownchangeKK*chgGame
 1799 1806 4.00 9 -0.64 20 -12.80 
  Axelrod, Arie f2206  * ISR0.001-0.0820-1.60 
  Homa, Miky 1548 ISR1.0010.18203.60 
  Aizenberg, Benny 1959 ISR0.001-0.3020-6.00 
  Khatib, Mahmood 1647 ISR0.501-0.2120-4.20 
  Cohen, Elad 1663 ISR0.001-0.6920-13.80 
  Gavriel, Oren 1521 ISR1.0010.16203.20 
  Verny, David 1950 ISR0.5010.19203.80 
  Qasem, Huda 1716 ISR1.0010.38207.60 
  Guz, Ari 1983 ISR0.001-0.2720-5.40 
 * 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 Alef Hadarim 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 1754 1806 1.00 1 0.43 20 8.60 
  Nechemya, Natan 1754 ISR1.0010.43208.60 

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)
 

 

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