Individual Calculations October 2019
 Ghiasi, Aria  Total change: 36.80  Rating chartPersonal card
 Iranian Amatures Cup 1398 (B) Zanjan IRI 2019-08-31
RcRownchangeKK*chgGame
 1473 1271 3.00 8 0.92 40 36.80 
  Sharifian, Mahdi 1570 IRI0.001-0.1540-6.00 
  Jalili, Mahdi 1573 IRI0.001-0.1540-6.00 
  Parvizi, Safar 1005 IRI1.0010.18407.20 
  Ahmadi, Abolfazl 1548 IRI1.0010.834033.20 
  Zeinali, Alireza 1517 IRI0.5010.314012.40 
  Jamali, S.shahnam 1461 IRI0.5010.254010.00 
  Slameye, Jahed 1447 IRI0.001-0.2740-10.80 
  Dehghani, Mahmoud 1664 IRI0.001-0.0840-3.20 

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)
 

 

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