Individual Calculations May 2012
 Ahmadi, Ramin  Total change: -34.20  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1800 2036 4.00 8 -2.28 15 -34.20 
  Tavoosi Rad, Ramtin 1684 IRI0.001-0.8915-13.35 
  Javani, Shahin 1728 IRI0.501-0.3615-5.40 
  Vakilpour, Davood 1782 IRI1.0010.19152.85 
  Pourbidadian, Hojjat 1874 IRI1.0010.29154.35 
  Mahrinpour, Farbod 1895 IRI0.001-0.6915-10.35 
  Azimi, Seyed Khashayar 1878 IRI0.001-0.7115-10.65 
  Hakkaki Fard, Pedram 1864 IRI0.501-0.2315-3.45 
  Khajehosseini, Mohammadreza 1695 IRI1.0010.12151.80 

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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