Individual Calculations April 2019
 Bahari, Roham  Total change: 64.00  Rating chartPersonal card
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1412 1102 2.50 6 1.60 40 64.00 
  Bahari, Mohsen 1502  * IRI0.001-0.0840-3.20 
  Bazrafshan, Amirhossein 1432 IRI0.001-0.1240-4.80 
  Elmiye, Bardiya 1488 IRI0.001-0.0940-3.60 
  Mansourizadeh, Diba 1263 IRI1.0010.714028.40 
  Sharifi, Mahak 1325 IRI1.0010.784031.20 
  Nikbakht, Mazdak 1460 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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