Individual Calculations July 2023
 Nanavar, Pouyan  Total change: -10.40  Rating chartPersonal card
 Esfahan City Chess Championship (Open) 1402 Esfahan IRI 2023-06-21
RcRownchangeKK*chgGame
 1331 1439 3.50 6 -0.26 40 -10.40 
  Kamani, Ali 1140 IRI1.0010.15406.00 
  Emami, Sayed Ali 1592 IRI0.001-0.3040-12.00 
  Sheikhzadeh, Bardia 1174 IRI0.501-0.3240-12.80 
  Torabi, Arman 1214 IRI1.0010.22408.80 
  Nasehpoor, Pargol 1176 IRI1.0010.18407.20 
  Khosravi Mahmoei, Hasti 1691 IRI0.001-0.1940-7.60 

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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