Rapid: Individual Calculations February 2017
 Zahrooni, Farjam  Total change: -7.00  Rating chartPersonal card
 Tehran Rapid Cup 16 day 1395 Tehran IRI 2017-01-06
RcRownchangeKK*chgGame
 1556 1332 1.00 6 -0.35 20 -7.00 
  Farokhfar, S Ahmad 1665 IRI0.001-0.1220-2.40 
  Karimkhani, Majid 1561 IRI1.0010.792015.80 
  Shaghaghi, Gholamreza 1650 IRI0.001-0.1320-2.60 
  Sekhavatmandi, Roham 1537 IRI0.001-0.2420-4.80 
  Bajelan, Mohammad 1504 IRI0.001-0.2720-5.40 
  Mighani, Saeid 1416 IRI0.001-0.3820-7.60 

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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