Individual Calculations January 2017
 Raoufi, Elia  Total change: -14.40  Rating chartPersonal card
 2nd Atrak Cup Chess Tournament Azar 1395 Bojnourd IRI 2016-12-07
RcRownchangeKK*chgGame
 1525 1140 0.00 4 -0.36 40 -14.40 
  Vassalam, Mohammad Taghi 1540  * IRI0.001-0.0840-3.20 
  Razavi, Seyyed Amirreza 1540  * IRI0.001-0.0840-3.20 
  Ramezani, Mehrzad 1540  * IRI0.001-0.0840-3.20 
  Hosseini, Mohammad Ebrahim 1479 IRI0.001-0.1240-4.80 
 * 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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