Individual Calculations September 2020
 Goz, Shachar  Total change: -25.20  Rating chartPersonal card
 Israeli Youth Finals 2020 - U12 Kiryat Ono ISR 2020-08-02
RcRownchangeKK*chgGame
 1383 1300 3.00 9 -0.63 40 -25.20 
  Neeman, Gal 1680 ISR0.001-0.0940-3.60 
  Menahem, Adi 1515 ISR0.001-0.2340-9.20 
  Shachak, Ido 1235 ISR1.0010.414016.40 
  Sagi, Alon 1069 ISR1.0010.21408.40 
  Duchan, Yoav 1447 ISR0.001-0.3040-12.00 
  Sella, Eyal 1474 ISR1.0010.734029.20 
  Dezent, Eyal 1547 ISR0.001-0.1940-7.60 
  Meirovich, Ilay 1254 ISR0.001-0.5640-22.40 
  Kfir, Nadav 1222 ISR0.001-0.6140-24.40 

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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