Rapid: Individual Calculations October 2022
 Mohammadzadeh, Sepehr  Total change: 11.40  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1485 1425 3.00 5 0.81 20 16.20 
  Mobarak Nezhad, Alireza 1751 IRI0.001-0.1320-2.60 
  Nikfard, Bardia 1143 IRI1.0010.16203.20 
  Ilkhanipour, Ramtin 1777 IRI0.001-0.1120-2.20 
  Mohammadi, Arad 1184 IRI1.0010.20204.00 
  Habibifard, Parham 1569 IRI1.0010.692013.80 

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)
 
 Gilan Paeiz Rapid Cup Gilan IRI 2022-09-22
RcRownchangeKK*chgGame
 1328 1425 4.00 7 -0.24 20 -4.80 
  Rezaeipour, Sina 1563 IRI0.001-0.3120-6.20 
  Kiabi, Danyal 1138 IRI1.0010.16203.20 
  Mirshafiei, Reza 1555 IRI0.001-0.3220-6.40 
  Gholizadeh, Abolfazl 1154 IRI1.0010.17203.40 
  Ghorbani, Mohammad Kian 1134 IRI1.0010.15203.00 
  Movagharhasani, Farhan 1635 IRI0.001-0.2320-4.60 
  Rahnema Nia, Elshan 1119 IRI1.0010.14202.80 

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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