Individual Calculations September 2012
 Noori, Noshin  Total change: -41.40  Rating chartPersonal card
 Ramzan Tehran open chess tournament 2012 Tehran IRI 2012-07-22
RcRownchangeKK*chgGame
 1629 1472 0.50 6 -1.38 30 -41.40 
  Honari, Parham 1872  * IRI0.001-0.0830-2.40 
  Golparvar, Marzieh 1704 IRI0.001-0.2130-6.30 
  Valipoor, Amir Mohammad 1516 IRI0.001-0.4430-13.20 
  Fallah, Shokoufa 1674 IRI0.5010.26307.80 
  Fallah, Shakiba 1594 IRI0.001-0.3330-9.90 
  Bolhasani, Mobina 1416 IRI0.001-0.5830-17.40 
 * 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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