Individual Calculations August 2014
 Aharon, Ofir  Total change: -5.60  Rating chartPersonal card
 2nd Gideon Japhet Memorial Open A Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 2237 2367 5.50 9 -0.28 20 -5.60 
  Poleg, Dan 1999 ISR1.0010.10202.00 
  Zisman, Philip 2233 ISR0.001-0.6820-13.60 
  Kali, Omer 2025 ISR0.501-0.3820-7.60 
  Zlatin, Alexander 1967  * ISR1.0010.08201.60 
  Malisov, Boris 2264 ISR1.0010.36207.20 
  Soffer, Ram g2447 ISR0.5010.11202.20 
  Haimovich, Tal m2369 ISR1.0010.502010.00 
  Gruenfeld, Yehuda g2449 ISR0.5010.11202.20 
  Alexikov, Alexander m2380 UKR0.001-0.4820-9.60 
 * 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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