Rapid: Individual Calculations May 2013
 Iskhakov, Michael  Total change: -13.00  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2216 2145 1.50 5 -0.65 20 -13.00 
  Mikhalevski, Victor g2545  * ISR0.001-0.0820-1.60 
  Elbaum, Almog 2072 ISR0.001-0.6020-12.00 
  Malachi, Avraham 2127 ISR0.501-0.0320-0.60 
  Tratatovici, Dan 2155 ISR1.0010.512010.20 
  Efroimski, Marsel wm2183 ISR0.001-0.4520-9.00 
 * 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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