Rapid: Individual Calculations March 2017
 Yasami, Samir  Total change: -8.60  Rating chartPersonal card
 Tehran Rapid Cup 30 Bahman U2000 Tehran IRI 2017-02-18
RcRownchangeKK*chgGame
 1661 1548 1.00 4 -0.43 20 -8.60 
  Mehrabi, Manouchehr 1771 IRI0.001-0.2220-4.40 
  Ghobadibigvand, A. 1786 IRI0.001-0.2020-4.00 
  Shahsavari, Shayan 1219 IRI1.0010.12202.40 
  Sadegh Almani, Mohammad 1868 IRI0.001-0.1320-2.60 

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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