Rapid: Individual Calculations May 2019
 Alikahi, Mohammad  Total change: 6.20  Rating chartPersonal card
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1573 1503 4.00 9 0.31 20 6.20 
  Honari, Kaveh 1903  * IRI0.001-0.0820-1.60 
  Novin, Ahmadreza 1103  * IRI1.0010.08201.60 
  Mehrabi, Manouchehr 1740 IRI0.001-0.2020-4.00 
  Ehteramian, Hossein 1676 IRI0.001-0.2720-5.40 
  Shahbazpour, Bijan 1370 IRI1.0010.32206.40 
  Ahadian, Armin 1653 IRI0.001-0.3020-6.00 
  Naghibi Esfehani, Seyed Hamed 1314 IRI1.0010.25205.00 
  Ghasempour, Hossein 1674 IRI1.0010.732014.60 
  Rezvanian, Saeed 1720 IRI0.001-0.2220-4.40 
 * 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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