Individual Calculations September 2020
 Tal-Shahar, Liam  Total change: -14.80  Rating chartPersonal card
 Israeli Youth Finals 2020 - U14 Rishon Letzion ISR 2020-08-02
RcRownchangeKK*chgGame
 1744 1778 4.00 8 -0.37 40 -14.80 
  Hasson Shreger, Shalev 1486 ISR1.0010.15406.00 
  Yacov-Sela, Asaf 1378  * ISR1.0010.08403.20 
  Pevzner, Maks 1804 ISR0.5010.04401.60 
  Aizenberg, Benny 2164 ISR0.001-0.0940-3.60 
  Levi, Or 1787 ISR0.5010.01400.40 
  Shavit, Inbar 1688 ISR1.0010.384015.20 
  Rozen, Eytan f2178  * ISR0.001-0.0840-3.20 
  Richardson, Itay 1469 ISR0.001-0.8640-34.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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