Individual Calculations September 2022
 Golshannezhad, Pooya  Total change: 58.40  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1577 1640 6.00 9 0.81 40 32.40 
  Majidi, Barbod 1240  * IRI1.0010.08403.20 
  Rahmani Siyah Larz, Iraj 1336 IRI1.0010.14405.60 
  Gerayeli, Kiarash 2038 IRI0.001-0.0840-3.20 
  Beheshti, Bardia 1308 IRI1.0010.12404.80 
  Yazdani, Mohammadhosein 1425 IRI1.0010.23409.20 
  Hosseinzadeh, Salar 1354 IRI1.0010.16406.40 
  Samsam, Farhad 1977 IRI0.5010.384015.20 
  Pourramezan Chafjiri, Parsa 1906 IRI0.5010.324012.80 
  Miar, Arad 1608 IRI0.001-0.5440-21.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Super League 18th Round 19-20 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 1698 1640 1.50 2 0.65 40 26.00 
  Ghanbarpour, Mahan 1621 IRI1.0010.474018.80 
  Yeganedoost, Majid 1774 IRI0.5010.18407.20 

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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