Individual Calculations September 2013
 Kraus, Yair  Total change: 22.20  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 2116 1983 3.50 6 1.48 15 22.20 
  Bronstein, Or 1883 ISR1.0010.36155.40 
  Drori, Dan f2179 ISR1.0010.751511.25 
  Zak, Uriel m2279 ISR0.001-0.1515-2.25 
  Gamayev, Oleg 2206 ISR0.001-0.2215-3.30 
  Ben-Natan, Yigal 2136 ISR0.5010.20153.00 
  Philosoph, Assi 2012 ISR1.0010.54158.10 

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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