Individual Calculations May 2012
 Rotshtein, Maxim  Total change: -8.25  Rating chartPersonal card
 Quarter Final 2012 Herzlia B Herzlia ISR 2012-01-16
RcRownchangeKK*chgGame
 1794 1752 3.50 9 -0.55 15 -8.25 
  Philosoph, Assi 1976 ISR0.5010.28154.20 
  Yerushalmi, Eran 1770 ISR1.0010.53157.95 
  Ben Porat, Tal 1855 ISR0.001-0.3615-5.40 
  Miltin, Zvi 1559 ISR0.001-0.7515-11.25 
  Barila, Daniel 1495 ISR1.0010.18152.70 
  Klar, Nir 2007 ISR0.001-0.1915-2.85 
  Bakalchuk, Johnatan 2053 ISR0.001-0.1515-2.25 
  Bernshtein, Tomer 1872 ISR0.001-0.3415-5.10 
  Lahav, Doron 1559 ISR1.0010.25153.75 

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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