Individual Calculations May 2014
 Atri, Jamshid  Total change: -28.35  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1898 2032 2.00 6 -1.89 15 -28.35 
  Karimi, Peyman 1712 IRI1.0010.13151.95 
  Maghsoodloo, Parham 2202 IRI0.001-0.2815-4.20 
  Jahedi, Mani 1721 IRI1.0010.14152.10 
  Mosadeghpour, Masoud 2294 IRI0.001-0.1815-2.70 
  Shalipour Jafari, Shahin 1789 IRI0.001-0.8015-12.00 
  Ghazizade, Neysar 1667 IRI0.001-0.9015-13.50 

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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