Individual Calculations May 2024
 Shefer, Uri  Total change: 66.00  Rating chartPersonal card
 Alef Shfela 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 2010 1962 2.00 2 1.13 40 45.20 
  Zinovyev, Michael 1945 ISR1.0010.484019.20 
  Tratatovici, Dan 2075 ISR1.0010.654026.00 

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)
 
 Israel national youth championship 2024 U14 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1877 1991 5.00 7 0.52 40 20.80 
  Versano, Meitar 1678 ISR1.0010.14405.60 
  David, Idan 1889 ISR0.501-0.1440-5.60 
  Taragan, Uri 1909 ISR0.501-0.1140-4.40 
  Hermans, Ray 1927 ISR0.501-0.0940-3.60 
  Segev, Oz 1728 ISR0.501-0.3240-12.80 
  Golan, Ori 2046 ISR1.0010.584023.20 
  Birka, Elia 1960 ISR1.0010.464018.40 

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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