Rapid: Individual Calculations February 2016
 Esteghamat Tehrani, Peiman  Total change: -10.20  Rating chartPersonal card
 TEHRAN DAY 1394 RAPID 3 Tehran IRI 2016-01-01
RcRownchangeKK*chgGame
 1774 1700 2.00 6 -0.51 20 -10.20 
  Rajabi, Mohsen 2019 IRI0.001-0.1320-2.60 
  Ghahremani, Shadollah 1503 IRI1.0010.25205.00 
  Nikzaban, Ehsan 1961 IRI0.001-0.1820-3.60 
  Kashefi, Mohammad 1553 IRI1.0010.30206.00 
  Ghobadibigvand, A. 1950 IRI0.001-0.1920-3.80 
  Paranfar, Alireza 1655 IRI0.001-0.5620-11.20 

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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