Individual Calculations October 2019
 Pedramara, Ali  Total change: 56.00  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1474 1398 5.00 9 1.40 40 56.00 
  Biabani, Hadi 1642 IRI0.001-0.2040-8.00 
  Tavakkoli, Mahziar 1135 IRI0.501-0.3240-12.80 
  Farmani, Mohammad Mehdi 1160 IRI1.0010.20408.00 
  Aref Azad, Amir Hossein 1634 IRI1.0010.804032.00 
  Nasari, Salem 1542 IRI0.001-0.3140-12.40 
  Hajiloo, Mehran 1636 IRI1.0010.804032.00 
  Amiri, Erfan 1569 IRI0.001-0.2740-10.80 
  Bagherabadi, Sajad 1444 IRI1.0010.564022.40 
  Shamsian, Mahdi 1502 IRI0.5010.14405.60 

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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