Individual Calculations September 2010
 Grossman, Arie  Total change: -46.00  Rating chartPersonal card
 Aviv 2010 Herzlia Herzlia ISR 2010-04-26
RcRownchangeKK*chgGame
 2095 1936 0.00 6 -1.84 25 -46.00 
  Kudischewitsch, David m2336  * RUS0.001-0.0825-2.00 
  Ben Porat, Zeev 1977 ISR0.001-0.4425-11.00 
  Hadari, Ariel 2029 ISR0.001-0.3725-9.25 
  Ginzburg, Natan 2081 ISR0.001-0.3125-7.75 
  Magen, Paz 2026 ISR0.001-0.3825-9.50 
  Kinberg, Ofer 2121 ISR0.001-0.2625-6.50 
 * 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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