Individual Calculations April 2023
 Key, Itay  Total change: -46.80  Rating chartPersonal card
 Beer Sheva Winter 2023 Rating B Beer Sheva ISR 2023-01-15
RcRownchangeKK*chgGame
 1600 1389 1.00 9 -1.17 40 -46.80 
  Aleksandrova, Aleksandra wf1701 ISR0.001-0.1440-5.60 
  Golan, Yaakov 1626 ISR0.001-0.2040-8.00 
  Kosich, Lesia 1716 ISR0.001-0.1340-5.20 
  Ivanov, Danil 1475 ISR0.001-0.3840-15.20 
  Hilel, Sagi 1465 ISR1.0010.604024.00 
  Barak, Tomer 1504 ISR0.001-0.3440-13.60 
  Korchev, Felix 1582 ISR0.001-0.2540-10.00 
  Ginsburg, Zeev 1681 ISR0.001-0.1540-6.00 
  Simchayev, Alexandra 1648 ISR0.001-0.1840-7.20 

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)
 

 

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