Individual Calculations May 2017
 Hamdollahi, Zahra  Total change: 48.00  Rating chartPersonal card
 Tehran Standard Cup Farvardin 1396 U2000 Tehran IRI 2017-04-12
RcRownchangeKK*chgGame
 1491 1228 3.00 9 1.20 40 48.00 
  Nazari Nia, Shahram 1628  * IRI0.001-0.0840-3.20 
  Heidarzadeh, Arsha 1574 IRI0.001-0.1140-4.40 
  Ahrabi, Sohrab 1471 IRI1.0010.804032.00 
  Rahnama, M.reza 1553 IRI0.001-0.1340-5.20 
  Alamir Virsagh, Ehsan 1628  * IRI0.001-0.0840-3.20 
  Nasiri, Hedayatollah 1346 IRI1.0010.664026.40 
  Talebmanouchehri, Armin 1365 IRI0.001-0.3240-12.80 
  Ghalandari, Mohammadmousa 1268 IRI1.0010.564022.40 
  Fazeli Ghazijahani, Ali 1586 IRI0.001-0.1040-4.00 
 * 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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