Individual Calculations December 2017
 Irannejad, Ali  Total change: -43.40  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1528 1626 1.50 6 -2.17 20 -43.40 
  Soor, Behnam 1424 IRI0.001-0.7620-15.20 
  Bayat, Sadaf 1226  * IRI0.501-0.4220-8.40 
  Ajorloo, Hamid 1741 IRI0.001-0.3420-6.80 
  Zahedi Poor, Hashem 1905 IRI0.001-0.1620-3.20 
  Aghabalazadeh, Mohammad Hossein 1484 IRI0.001-0.6920-13.80 
  Rahimi Mahneh, Fatemeh 1389 IRI1.0010.20204.00 
 * 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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