Individual Calculations March 2019
 Ghaderi, Farzaneh  Total change: -45.80  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1677 1712 1.00 6 -2.29 20 -45.80 
  Asgharvand, Davood 1965 IRI0.001-0.1920-3.80 
  Deljou, R. 2007 IRI0.001-0.1520-3.00 
  Esmaeilpour Chirani, Morteza 1539 IRI0.001-0.7320-14.60 
  Riahi, Arvin 1535 IRI0.001-0.7320-14.60 
  Teymouri, Abbas Gholi f1403 IRI1.0010.14202.80 
  Amirimehr, Ashkan 1615 IRI0.001-0.6320-12.60 

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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