Rapid: Individual Calculations May 2013
 Gofshtein, Leonid  Total change: -14.20  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2257 2473 3.00 5 -0.71 20 -14.20 
  Efroimski, Marsel wm2183 ISR1.0010.16203.20 
  Avrukh, Boris g2615 ISR0.001-0.3120-6.20 
  Mindlin, Alon 2232 ISR0.001-0.8020-16.00 
  Dvir, Ofir 2073  * ISR1.0010.08201.60 
  Gamayev, Oleg 2184 ISR1.0010.16203.20 
 * 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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