Rapid: Individual Calculations May 2013
 Dvir, Ofir  Total change: 2.20  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2274 2036 1.00 4 0.11 20 2.20 
  Kobo, Ori 2266 ISR0.5010.29205.80 
  Gurbanov, Andrei 2315 BLR0.001-0.1620-3.20 
  Marcovici, Adrian 2079 ISR0.5010.06201.20 
  Gofshtein, Leonid g2436  * ISR0.001-0.0820-1.60 
 * 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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