Individual Calculations May 2024
 Ofir, Nevo  Total change: 38.80  Rating chartPersonal card
 Alef Hadarim 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1849 1719 0.00 1 -0.32 40 -12.80 
  Laor, Jason Ethan 1849 ISR0.001-0.3240-12.80 

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)
 
 Israel national youth championship 2024 U14 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1823 1719 3.50 6 1.29 40 51.60 
  Magen, Ofek 1935 ISR0.001-0.2240-8.80 
  Ermakov, Roman 1684 ISR1.0010.454018.00 
  Shimon, Tom 1673 ISR0.501-0.0640-2.40 
  Birka, Elia 1960 ISR0.001-0.2040-8.00 
  Glik, Mike 1764 ISR1.0010.564022.40 
  Gilor, Amit 1922 ISR1.0010.764030.40 

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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