Individual Calculations June 2022
 Kochavi, Dana  Total change: -9.60  Rating chartPersonal card
 Masters Ramat Gan Spring 2022 A Ramat Gan ISR 2022-03-14
RcRownchangeKK*chgGame
 1688 1770 3.50 6 -0.11 40 -4.40 
  Cohen, Ziv 1742 ISR0.501-0.0440-1.60 
  Tashkinova, Sofiia 1775 UKR1.0010.514020.40 
  Shilon Rahav, Eliran 1652 ISR0.501-0.1640-6.40 
  Sapir, Omri 1452 ISR0.501-0.3740-14.80 
  Gavriely, Or 1823 ISR0.001-0.4340-17.20 
  Zaslavsky, Oleg 1685 ISR1.0010.384015.20 

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)
 
 Liga Alef Shfela 2022 Rounds 5 - 7 Various ISR 2022-04-28
RcRownchangeKK*chgGame
 1888 1794 1.00 3 -0.13 40 -5.20 
  Federovski, Adi 1971 ISR0.5010.23409.20 
  Taragan, Uri 1749 ISR0.501-0.0640-2.40 
  Solovan, Vitaly 1945 ISR0.001-0.3040-12.00 

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)
 

 

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