Individual Calculations October 2019
 Keshani, Kian  Total change: 150.80  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1529 1419 7.00 9 3.77 40 150.80 
  Mohammadi, Helma 1211 IRI1.0010.23409.20 
  Soltani, Hasti 1308 IRI1.0010.354014.00 
  Aghababaee, Asghar 1651 IRI1.0010.794031.60 
  Zoalfian, Mehrdad 1567 IRI1.0010.704028.00 
  Ahmadi, Shayan 1552 IRI0.001-0.3240-12.80 
  Osanloo, Mehdi 1687 IRI1.0010.834033.20 
  Slameye, Jahed 1611 IRI1.0010.754030.00 
  Nasari, Salem 1542 IRI0.001-0.3340-13.20 
  Aref Azad, Amir Hossein 1634 IRI1.0010.774030.80 

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)
 

 

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