Rapid: Individual Calculations September 2017
 Gharaei, Jome Mohammad  Total change: -31.60  Rating chartPersonal card
 Iranian Chess School Rapid Mordad 1396 Gorgan IRI 2017-08-12
RcRownchangeKK*chgGame
 1423 1662 3.00 6 -1.58 20 -31.60 
  Azizi, Mohammad Mehdi 1262  * IRI1.0010.08201.60 
  Seidabadi, Gholamreza 1850 IRI0.001-0.2620-5.20 
  Arab Ahmadi, Amir Ali 1449 IRI0.001-0.7720-15.40 
  Zamani, Arvin 1286 IRI1.0010.09201.80 
  Jorjany, Hamed 1404 IRI1.0010.18203.60 
  Barzegar, Ali 1288 IRI0.001-0.9020-18.00 
 * 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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