Individual Calculations May 2024
 Adamchuk, Vlad  Total change: -8.40  Rating chartPersonal card
 Alef Darom 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1840 1837 2.00 2 1.01 40 40.40 
  Zaretsky, Shafir 1788 ISR1.0010.434017.20 
  Kalush, Yosi 1892 ISR1.0010.584023.20 

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)
 
 Israel national youth championship 2024 U18 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1825 1790 2.00 7 -1.22 40 -48.80 
  Pevzner, Maks 2090 ISR0.001-0.1540-6.00 
  Andreev, Robert 1820 ISR0.5010.04401.60 
  Gilad, Tomer 1796 ISR0.5010.01400.40 
  Ashkenazy, Nir 1646 ISR0.501-0.1940-7.60 
  Blonder, Daniel 1927 ISR0.5010.18407.20 
  Maimin, Leonid 1780 ISR0.001-0.5140-20.40 
  Allouch, Gavriel 1717 ISR0.001-0.6040-24.00 

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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