Individual Calculations July 2019
 Mondri, Nadav  Total change: -6.40  Rating chartPersonal card
 Herzliya Spring 2019 Herzliya ISR 2019-04-29
RcRownchangeKK*chgGame
 1650 1561 3.50 8 0.22 40 8.80 
  Axelrod, Arie f1961  * ISR0.001-0.0840-3.20 
  Tadmor, Maya 1533 ISR1.0010.464018.40 
  Malin, Uri 1961  * ISR0.001-0.0840-3.20 
  Qasem, Huda 1664 ISR0.001-0.3640-14.40 
  Kinberg, Raz 1441 ISR1.0010.344013.60 
  Gradenwitz, Oded 1678 ISR0.5010.16406.40 
  Milatin, Zvi 1486 ISR0.501-0.1040-4.00 
  Engel, Bar 1473 ISR0.501-0.1240-4.80 
 * 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 Shfela Yom Chol 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 1388 1722 0.50 1 -0.38 40 -15.20 
  Klein, Eran 1388 ISR0.501-0.3840-15.20 

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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