Individual Calculations September 2018
 Rafiee, Hasan  Total change: 74.80  Rating chartPersonal card
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1474 1139 2.50 5 1.87 40 74.80 
  Hajari, Mehdi 1539  * IRI0.001-0.0840-3.20 
  Khoshkharaman, Melisa 1503 IRI0.001-0.1040-4.00 
  Keshtkaran, Morteza 1539  * IRI0.5010.424016.80 
  Sanjarian, Peyman 1419 IRI1.0010.844033.60 
  Shahbazi, Sohrab 1369 IRI1.0010.794031.60 
 * 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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