Individual Calculations June 2024
 Zakin, Lior  Total change: -106.80  Rating chartPersonal card
 Israeli Championship Quarterfinal Rishon LeZion 2024 Rishon le Zion ISR 2024-03-19
RcRownchangeKK*chgGame
 1729 1678 1.00 6 -1.71 40 -68.40 
  Tratatovici, Dan 2075 ISR0.001-0.0840-3.20 
  Karlinsky, Nathanel 1592 ISR0.001-0.6240-24.80 
  Levanzov, Yevgeny 1767 ISR0.001-0.3840-15.20 
  Boiko, Keren 1636 ISR1.0010.444017.60 
  Khairova, Evelina 1691 ISR0.001-0.4840-19.20 
  Shimon, Tom 1615 ISR0.001-0.5940-23.60 

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)
 
 Bet Rishon Lezion 2024 7-8 Israel ISR 2024-05-02
RcRownchangeKK*chgGame
 1884 1788 0.50 2 -0.24 40 -9.60 
  Soffer, Tal 1922 ISR0.001-0.3240-12.80 
  Timokhina, Ekaterina 1845 ISR0.5010.08403.20 

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 youth league playoffs 2024 1 israel ISR 2024-05-25
RcRownchangeKK*chgGame
 1623 1788 0.00 1 -0.72 40 -28.80 
  Parkhov, Koren 1623 ISR0.001-0.7240-28.80 

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)
 

 

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