Individual Calculations September 2022
 Rahmani, Pouria  Total change: 82.40  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1384 1112 3.50 8 2.06 40 82.40 
  Monfared, Kimia 1296 IRI0.001-0.2640-10.40 
  Fatahipour, Valiollah 1249 IRI1.0010.684027.20 
  Riazi, Yasin 1489 IRI0.5010.414016.40 
  Amirpour, Gholamreza 1453 IRI0.001-0.1240-4.80 
  Shams, Sadegh 1391 IRI1.0010.844033.60 
  Asadi, Mohammadmobin 1448 IRI0.001-0.1240-4.80 
  Kamran Nia, Elena 1321 IRI0.001-0.2340-9.20 
  Ghazanfari, Vali 1426 IRI1.0010.864034.40 

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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