Individual Calculations January 2016
 Khajehosseini, Mohammad Reza  Total change: -14.80  Rating chartPersonal card
 Abadan Open tournament(2015) Abadan IRI 2015-12-03
RcRownchangeKK*chgGame
 1905 1751 0.50 4 -0.74 20 -14.80 
  Nikpour, Hossein 2053 IRI0.001-0.1520-3.00 
  Yousefiraki, Mojtaba 1944 IRI0.5010.25205.00 
  Owlad, Ehsan 1885 IRI0.001-0.3220-6.40 
  Chinisaz, Aryan 1738 IRI0.001-0.5220-10.40 

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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