Individual Calculations March 2024
 Lahat, Eli  Total change: -9.40  Rating chartPersonal card
 Israel Chess Champhionship 2023-2024 1 8 Finals Beer Sheva ISR 2023-12-03
RcRownchangeKK*chgGame
 1484 1457 2.50 6 -0.29 20 -5.80 
  Korchev, Felix 1554 ISR0.001-0.3720-7.40 
  Levit, Michael 1530 ISR0.5010.10202.00 
  Blekh, Erik 1654 ISR1.0010.752015.00 
  Lublinsky, Daniel 1531 ISR1.0010.602012.00 
  Erez, Eitan 1368 ISR0.001-0.6220-12.40 
  Ben Harush, Ori 1268 ISR0.001-0.7520-15.00 

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)
 
 Bet Beer Sheva 2024 2-3 Israel ISR 2024-02-08
RcRownchangeKK*chgGame
 1710 1447 0.00 1 -0.18 20 -3.60 
  Freifeld, Vadim 1710 ISR0.001-0.1820-3.60 

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)
 

 

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