Rapid: Individual Calculations December 2016
 Pourgol, Arman  Total change: 25.60  Rating chartPersonal card
 Rapid Chess Tournament Children's Day 2016 Rasht IRI 2016-11-18
RcRownchangeKK*chgGame
 1707 1858 6.00 7 1.28 20 25.60 
  Yazdani, Hossein 1515 IRI1.0010.12202.40 
  Khoshkalam, Seyed Mahan 1624 IRI1.0010.21204.20 
  Zarrabi, Sirous 1504 IRI0.001-0.8920-17.80 
  Nejatifar, Nima 1650 IRI1.0010.23204.60 
  Shabanzadeh, Seyyed Nima 1727 IRI1.0010.32206.40 
  Nikfetrat, Hamed 1969 IRI1.0010.652013.00 
  Ghasemi Haji, Ramtin 1963 IRI1.0010.642012.80 

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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