Individual Calculations September 2022
 Kamran Nia, Elena  Total change: 51.20  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1403 1321 4.50 9 0.71 40 28.40 
  Salehzadeh, Samin 1141 IRI1.0010.264010.40 
  Farhadi Varmazabadi, Behzad 1702 IRI0.5010.414016.40 
  Evaz Pour, Amirreza 1663 IRI0.5010.384015.20 
  Shiri, Abolfazl 1691 IRI0.001-0.1040-4.00 
  Noparast, Kian 1180 IRI1.0010.314012.40 
  Solimani Nezad, Gholamreza 1491 IRI0.001-0.2840-11.20 
  Kian Sirat, Yasin 1154 IRI0.501-0.2240-8.80 
  Rahmani, Pouria 1112 IRI1.0010.23409.20 
  Riazi, Yasin 1489 IRI0.001-0.2840-11.20 

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 Student School Championship-Shahr-e kord 2022 Share Kord IRI 2022-08-22
RcRownchangeKK*chgGame
 1168 1321 4.00 5 0.57 40 22.80 
  Bakhoda, Elnaz 1091 IRI0.501-0.2940-11.60 
  Gholizadeh, Parya 1239 IRI1.0010.394015.60 
  Simabgon, Pantea 1034 IRI1.0010.16406.40 
  Sakhaei, Asal 1051 IRI0.501-0.3340-13.20 
  Rezaei Zadeh, Kiamehr 1426 IRI1.0010.644025.60 

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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