Individual Calculations March 2020
 Ghanbarpour, Mahan  Total change: 11.60  Rating chartPersonal card
 17th Gilan Second League 1398 Round 7-8 Gilan IRI 2020-01-31
RcRownchangeKK*chgGame
 1507 1320 0.00 1 -0.26 40 -10.40 
  Parsaei, Moharam Ali 1507 IRI0.001-0.2640-10.40 

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)
 
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1363 1352 4.50 8 0.55 40 22.00 
  Padidarnazar, Kasra 1129 IRI1.0010.22408.80 
  Asgari, Esmail 1640 IRI0.001-0.1640-6.40 
  Gholami, Seyed Ahmad 1133 IRI1.0010.22408.80 
  Salehzadeh, Samin 1137 IRI1.0010.23409.20 
  Edalati, Behrooz 1647 IRI0.001-0.1540-6.00 
  Abbaszadeh, Amin 1628 IRI0.001-0.1740-6.80 
  Khodaveisi, Roham 1135 IRI1.0010.22408.80 
  Rahimi Mahneh, Fatemeh 1457 IRI0.5010.14405.60 

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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