Individual Calculations August 2022
 Shtern, Shmuel  Total change: -26.60  Rating chartPersonal card
 Kfar Saba Spring Chess Competition 2022 Kfar Saba ISR 2022-05-07
RcRownchangeKK*chgGame
 1520 1479 1.00 5 -1.33 20 -26.60 
  Gavriel, Adam 1290 ISR1.0010.25205.00 
  Gavriel, Oren 1442 ISR0.001-0.5520-11.00 
  Schwarz, Harry 1782 ISR0.001-0.1420-2.80 
  Gerchikov, Pavel 1818 ISR0.001-0.1220-2.40 
  Keinan, Roee 1266 ISR0.001-0.7720-15.40 

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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