Individual Calculations December 2017
 Rahmatpisheh, Amir Hossein  Total change: 113.60  Rating chartPersonal card
 13th Shahriar Standard Aban 1396 Tehran IRI 2017-11-12
RcRownchangeKK*chgGame
 1532 1267 4.00 6 2.84 40 113.60 
  Ghayourifar, Ali 1472 IRI1.0010.764030.40 
  Ebadi, Seyed Ali 1586 IRI0.5010.374014.80 
  Shokrian, Abolfazl 1347 IRI1.0010.614024.40 
  Hojjatinejad, Ilia 1491 IRI1.0010.784031.20 
  Soltani, Amirhossein 1667  * IRI0.001-0.0840-3.20 
  Rahmani, Pedram 1627 IRI0.5010.404016.00 
 * 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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