Individual Calculations August 2019
 Shaabani, Amin  Total change: -8.40  Rating chartPersonal card
 Gilan men Championship 1398 Gilan IRI 2019-07-01
RcRownchangeKK*chgGame
 1767 1878 4.00 7 -0.42 20 -8.40 
  Imani, Adrina 1478  * IRI1.0010.08201.60 
  Asgari, Behrad 1571 IRI1.0010.14202.80 
  Amiri, Reza 1478  * IRI1.0010.08201.60 
  Nazari, Arad 2237 IRI0.001-0.1020-2.00 
  Vahedi, Farzad 1700 IRI1.0010.27205.40 
  Khoshkalam, Seyed Mehrab f2268 IRI0.001-0.0920-1.80 
  Golshannezhad, Pooya 1637 IRI0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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