Individual Calculations November 2018
 Abbaszadeh, Mahdis  Total change: -4.00  Rating chartPersonal card
 Tehran Standard Cup 4-8 Mehr 1397 Tehran IRI 2018-09-25
RcRownchangeKK*chgGame
 1429 1277 0.50 4 -0.83 40 -33.20 
  Hashemi, Mohamad Mehdi 1634 IRI0.001-0.1140-4.40 
  Pour Eskandar, Aliakbar 1643 IRI0.001-0.1040-4.00 
  Salarkia, Davood 1439 IRI0.001-0.2940-11.60 
  Azizkhani, Mani 1001 IRI0.501-0.3340-13.20 

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)
 
 Iran Girls U10 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1258 1219 3.00 6 0.24 40 9.60 
  Imani, Adrina 1038 IRI1.0010.264010.40 
  Mohammadi, Melika 1471 IRI0.001-0.1940-7.60 
  Fakhari Fini, Sana 1061 IRI1.0010.294011.60 
  Alavi, Mahsa 1515 IRI0.001-0.1540-6.00 
  Sharifi, Mahak 1380 IRI0.001-0.2940-11.60 
  Matani, Fatemeh 1085 IRI1.0010.324012.80 

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)
 
 Tehran Woman 1st League 2018 Round 1 Tehran IRI 2018-10-28
RcRownchangeKK*chgGame
 1211 1219 1.00 1 0.49 40 19.60 
  Gholizadeh, Romina 1211 IRI1.0010.494019.60 

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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