Rapid: Individual Calculations November 2017
 Weissberg, Harel  Total change: 47.80  Rating chartPersonal card
 Dov Porat Memorial 2017 Rapid B Ramat Gan ISR 2017-10-08
RcRownchangeKK*chgGame
 1627 1332 4.00 9 2.39 20 47.80 
  Avineri, Paz 1732  * ISR1.0010.922018.40 
  Shiff, Johnatan 1732  * ISR0.001-0.0820-1.60 
  Friedland, Eldar 1732  * ISR0.001-0.0820-1.60 
  Zach, Asif 1603 ISR0.001-0.1720-3.40 
  Alperovich, Asher 1732  * ISR1.0010.922018.40 
  Mashid, Itay 1732  * ISR0.001-0.0820-1.60 
  Shetah, Roi 1614 ISR0.001-0.1620-3.20 
  Feldman, Amit 1207 ISR1.0010.33206.60 
  Sobel, Alon 1558 ISR1.0010.792015.80 
 * 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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