Individual Calculations August 2014
 Birnboim, Nathan  Total change: -7.40  Rating chartPersonal card
 2nd Gideon Japhet Memorial Open A Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 2222 2335 5.00 9 -0.74 10 -7.40 
  Shimonovich, Yoav 2102 ISR1.0010.21102.10 
  Kaspi, Alexander m2438 ISR0.5010.14101.40 
  Gukhvat, Peter 2255 ISR1.0010.39103.90 
  Malisov, Boris 2264 ISR0.501-0.1010-1.00 
  Zanan, Evgeny f2283 ISR0.001-0.5710-5.70 
  Zisman, Philip 2233 ISR0.001-0.6410-6.40 
  Zlatin, Alexander 1935  * ISR1.0010.08100.80 
  Kobo, Ori f2308 ISR0.001-0.5410-5.40 
  Gamayev, Oleg 2181 ISR1.0010.29102.90 
 * 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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