Individual Calculations May 2018
 Poorbanad, Bahar  Total change: 25.20  Rating chartPersonal card
 2nd Shiraz Super Standrad Cup Farvardin 1397 Fars IRI 2018-04-11
RcRownchangeKK*chgGame
 1385 1102 2.00 8 0.63 40 25.20 
  Alavi, Hossein 1502  * IRI0.001-0.0840-3.20 
  Saberi, Hirad 1416 IRI0.001-0.1440-5.60 
  Noori, Amir Mohammad 1354 IRI0.001-0.1940-7.60 
  Heydari Fard, Hemmat Ali 1291 IRI1.0010.754030.00 
  Keshavarz Mirzaei, Abdullah 1404 IRI1.0010.854034.00 
  Haghighat, Mohsen 1500 IRI0.001-0.0840-3.20 
  Tangarpoor, Morteza 1360 IRI0.001-0.1840-7.20 
  Karimzadeh, Zahra 1255 IRI0.001-0.3040-12.00 
 * 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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