Individual Calculations September 2022
 Aghaei, Arnika  Total change: -102.40  Rating chartPersonal card
 Iran women's Chess League 1401 Semirom IRI 2022-08-10
RcRownchangeKK*chgGame
 1506 1379 1.50 5 -0.23 40 -9.20 
  Dashtpeima, Helia 1369 IRI0.501-0.0140-0.40 
  Majed, Negin 1495 IRI0.001-0.3440-13.60 
  Delshad, Shaghayegh 1402 IRI1.0010.534021.20 
  Kiani, Rahil 1754 IRI0.001-0.0940-3.60 
  Ghaemi, Narges 1511 IRI0.001-0.3240-12.80 

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)
 
 9th North East League Tehran IRI 2022-08-20
RcRownchangeKK*chgGame
 1444 1379 0.00 5 -2.33 40 -93.20 
  Bahadori, Arash 1900 IRI0.001-0.0340-1.20 
  Abdolahi, Amir Taha 1313 IRI0.001-0.5940-23.60 
  Shahbazi, Kasra 1711 IRI0.001-0.1240-4.80 
  Ajami, Kiyana 1161 IRI0.001-0.7840-31.20 
  Rahimi, Sorosh 1133 IRI0.001-0.8140-32.40 

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)
 

 

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