Individual Calculations May 2024
 Ben Avi, Adam  Total change: 36.80  Rating chartPersonal card
 Bet Kfar Saba 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1640 1597 1.00 2 0.11 40 4.40 
  Milikow, Shira 1518 ISR1.0010.394015.60 
  Siti, Eli 1761 ISR0.001-0.2840-11.20 

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 U12 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1704 1593 3.00 6 0.81 40 32.40 
  Vardi, Daniel 1936 ISR0.001-0.1240-4.80 
  Jakobs, Yoav 1611 ISR1.0010.534021.20 
  Zakin, Lior 1814 ISR0.001-0.2240-8.80 
  Bar-Lavi, Yonatan 1561 ISR1.0010.464018.40 
  Gavriel, Adam 1701 ISR0.001-0.3540-14.00 
  Goldberg, Yoni 1603 ISR1.0010.514020.40 

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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