Individual Calculations April 2016
 Seyfi, Saba  Total change: 48.00  Rating chartPersonal card
 Iran Girls Under 12 Championship 2016 Ghaem Shahr IRI 2016-02-27
RcRownchangeKK*chgGame
 1367 1280 4.00 7 1.20 40 48.00 
  Behzad Nazif, Parva 1680  * IRI0.001-0.0840-3.20 
  Negahbani, Soha 1130 IRI1.0010.304012.00 
  Fakhar, Arnavaz 1361 IRI0.5010.11404.40 
  Dashti, Parmiss 1427 IRI1.0010.704028.00 
  Zoroofi, Saghar 1391 IRI0.5010.15406.00 
  Vatan, Parmis 1424 IRI0.001-0.3140-12.40 
  Mohammadi, Helma 1155 IRI1.0010.334013.20 
 * 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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