Individual Calculations November 2009
 Akman, Adi  Total change: -21.60  Rating chartPersonal card
 MadaTech Stav 2009 Haifa ISR 2009-09-04
RcRownchangeKK*chgGame
 2170 2089 0.50 5 -1.44 15 -21.60 
  Aharon, Ofir 2192 ISR0.001-0.3615-5.40 
  Miller, Evgeny 2269 CAN0.001-0.2615-3.90 
  Steinberg, Nitzan 2160 ISR0.001-0.4015-6.00 
  Gleizer, Mark f2159 ISR0.5010.10151.50 
  Ginzburg, Natan 2072 ISR0.001-0.5215-7.80 

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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