Individual Calculations October 2016
 Khazai, Parviz  Total change: 71.20  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1560 1473 5.00 8 1.78 40 71.20 
  Atakhan, Abtin 1853 IRI0.001-0.0940-3.60 
  Hadavi, Erfan 1237 IRI1.0010.20408.00 
  Zamani, Arvin 1312 IRI1.0010.294011.60 
  Khosravanian, Hosein 1646 IRI1.0010.734029.20 
  Maghsoudloo, Amir Ali 1794 IRI0.001-0.1340-5.20 
  Mardani, Alireza 1330 IRI1.0010.314012.40 
  Ebadi, Seyed Ali 1613 IRI1.0010.694027.60 
  Abbas Nejad Khorasani, Amir Reza 1698 IRI0.001-0.2240-8.80 

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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