Rapid: Individual Calculations July 2024
 Nobar, Mostafa  Total change: -7.00  Rating chartPersonal card
 the stars cup rapid chess tournament 24 khordad ghaemshahr ghaemshahr - Mazandaran IRI 2024-06-13
RcRownchangeKK*chgGame
 1693 1713 5.00 8 0.61 20 12.20 
  Jorjany, Hamed 1531 IRI1.0010.26205.20 
  Abbasi, Mahan 1593 IRI1.0010.34206.80 
  Salar, Milad 2041 IRI0.001-0.1320-2.60 
  Najafi, Diana 1600 IRI1.0010.35207.00 
  Poormosavi, Seyed Kanan 2106 IRI0.001-0.0820-1.60 
  Poorreza, Armin 1566 IRI1.0010.30206.00 
  Mokhtarifar, Mehrad 1573 IRI0.001-0.6920-13.80 
  Sherafat Nia, Mohamad 1530 IRI1.0010.26205.20 

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)
 
 The 1st Mahmoudabad Rapid Open Chess Tournament(rated) Mahmoodabad - Mazandaran IRI 2024-06-14
RcRownchangeKK*chgGame
 1590 1713 3.00 6 -0.96 20 -19.20 
  Safarzadeh, Sozhin 1486 IRI1.0010.21204.20 
  Sherafat Nia, Mohamad 1530 IRI1.0010.26205.20 
  Kharamin, Iman 1897 IRI0.001-0.2620-5.20 
  Kiashemshaki, Kourosh 1543 IRI1.0010.28205.60 
  Asghar Khatir, Saniar 1564 IRI0.001-0.7020-14.00 
  Farhoodi, Mohamadparsa 1521 IRI0.001-0.7520-15.00 

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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