Rapid: Individual Calculations February 2017
 Barari, Mehdi  Total change: -26.20  Rating chartPersonal card
 Tehran Rapid Cup 14 day 1395 Tehran IRI 2017-01-04
RcRownchangeKK*chgGame
 1730 1928 3.00 6 -1.31 20 -26.20 
  Sekhavatmandi, Roham 1537 IRI1.0010.09201.80 
  Khademi, Mohammad Miran 2204 IRI0.001-0.1720-3.40 
  Shaghaghi, Gholamreza 1650 IRI0.001-0.8320-16.60 
  Navidi, Parsa 1528  * IRI1.0010.08201.60 
  Sadat Mansouri, Seyed Mohammadal 1610 IRI1.0010.13202.60 
  Sadeghi Givi, Reza 1848 IRI0.001-0.6120-12.20 
 * 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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