Individual Calculations March 2011
 Tal, Eyal  Total change: -7.80  Rating chartPersonal card
 Israel U18 League 2011 Various ISR 2010-10-15
RcRownchangeKK*chgGame
 2095 2089 4.00 9 -0.52 15 -7.80 
  Bar, Aviv 2086 ISR0.001-0.5015-7.50 
  Baron, Tal m2455 ISR0.001-0.1015-1.50 
  Efroimski, Marsel wf2244 ISR0.001-0.2915-4.35 
  Haitovich, Avital 1905 ISR1.0010.26153.90 
  Mindlin, Alon 2020 ISR0.001-0.6015-9.00 
  Snappir, Eyal 1987 ISR1.0010.36155.40 
  Veinberg, Nimrod 2000 ISR1.0010.38155.70 
  Poleg, Matan 2000 ISR0.001-0.6215-9.30 
  Shtemler, Lavi 2156 ISR1.0010.59158.85 

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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