Rapid: Individual Calculations May 2013
 Avrukh, Boris  Total change: -3.20  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2409 2615 3.50 5 -0.16 20 -3.20 
  Mindlin, Alon 2232 ISR1.0010.09201.80 
  Gofshtein, Leonid g2473 ISR1.0010.31206.20 
  Greenfeld, Alon g2536 ISR0.001-0.6120-12.20 
  Mikhalevski, Victor g2590 ISR0.501-0.0320-0.60 
  Elbaum, Almog 2215  * ISR1.0010.08201.60 
 * 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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