Individual Calculations March 2017
 Mohammadi, Amirhossein  Total change: 35.60  Rating chartPersonal card
 Shahriar Chess Cup U18 Bahman 1395 Shahriar IRI 2017-02-12
RcRownchangeKK*chgGame
 1321 1089 2.00 5 0.89 40 35.60 
  Ghasemi, Parima 1193 IRI1.0010.644025.60 
  Shakeri, Amirali 1359 IRI0.001-0.1740-6.80 
  Mohammadi, Mohamad Amin 1233 IRI0.001-0.3140-12.40 
  Tarzali, Abtin 1373 IRI0.001-0.1640-6.40 
  Hamidi, Shadi 1446 IRI1.0010.894035.60 

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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