Rapid: Individual Calculations January 2017
 Hoseini, S.alireza  Total change: 27.00  Rating chartPersonal card
 Rapid Chess Tournament Mirza Koochak Gilan 2016 Rasht IRI 2016-12-02
RcRownchangeKK*chgGame
 1747 1637 3.50 6 1.35 20 27.00 
  Ramzanimehr, Hosein 1792 IRI0.5010.21204.20 
  Afzoon, Danial 1823 IRI1.0010.742014.80 
  Nazari, Arad 1916 IRI0.001-0.1620-3.20 
  Masoumi, Mohammad 1745 IRI0.001-0.3520-7.00 
  Edraki, Mazda 1497 IRI1.0010.31206.20 
  Rokhjavan, Reza 1708 IRI1.0010.602012.00 

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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