Rapid: Individual Calculations August 2023
 Delshad, Shaghayegh  Total change: 33.80  Rating chartPersonal card
 Behshahr Open Chess Tournament Rapid (Rated) Mazandaran IRI 2023-06-30
RcRownchangeKK*chgGame
 1409 1436 3.00 6 -0.15 20 -3.00 
  Kharamin, Iman 1697 IRI0.001-0.1820-3.60 
  Jorjani, Arash 1252 IRI1.0010.26205.20 
  Rahimi Shahmirzadi, Parsa 1618 IRI0.001-0.2620-5.20 
  Adabyeh, Ashkan 1151 IRI1.0010.16203.20 
  Mehdinia, Mohammad Hasan 1121 IRI1.0010.14202.80 
  Karami Gorgan, Kian 1614 IRI0.001-0.2720-5.40 

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)
 
 Markazi Weekly Rapid Tournament 29 Tir 1402 Arak IRI 2023-07-22
RcRownchangeKK*chgGame
 1466 1439 5.50 7 1.84 20 36.80 
  Hamidi, Karim 1226 IRI1.0010.23204.60 
  Mirjavadi, Sarina Sadat 1356 IRI1.0010.39207.80 
  Hamidi, Amir Mohammad f2124 IRI0.001-0.0120-0.20 
  Esmaili, Mohammad Arsalan 1331 IRI1.0010.35207.00 
  Mashhadi, Amir Mahdi 1414 IRI0.501-0.0320-0.60 
  Rajabi, Mohamad Sadra 1401 IRI1.0010.45209.00 
  Soleymani, Parham 1412 IRI1.0010.46209.20 

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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