Rapid: Individual Calculations September 2022
 Rajabi, Iman  Total change: 4.60  Rating chartPersonal card
 Master Amini Fard Cup Gorgan IRI 2022-08-18
RcRownchangeKK*chgGame
 1253 1090 2.00 6 0.23 20 4.60 
  Karami Gorgan, Kian 1434 IRI0.001-0.1220-2.40 
  Motaki, Parsoon 1216 IRI0.001-0.3320-6.60 
  Esfandiari Klocan, Behrad 1185 IRI1.0010.632012.60 
  Sherafat Nia, Mohamad 1275 IRI0.001-0.2620-5.20 
  Rahimi Gholiabad, Aren 1183 IRI1.0010.632012.60 
  Hosseini, Rooh Ollah 1225 IRI0.001-0.3220-6.40 

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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