Individual Calculations December 2018
 Rahmatian, Shayan  Total change: 45.20  Rating chartPersonal card
 24th Hamedan Chess League 1397 Round 1-6 Hamedan IRI 2018-10-24
RcRownchangeKK*chgGame
 1892 1959 1.00 2 -0.10 40 -4.00 
  Mohammadi, Ali 1560 IRI1.0010.08403.20 
  Sedaghati, Mehrdad f2224 IRI0.001-0.1840-7.20 

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)
 
 Alborz Shohada Modafe Haram (U2100) 1397 Alborz IRI 2018-11-14
RcRownchangeKK*chgGame
 1794 1959 6.00 7 1.23 40 49.20 
  Soleymani, Diba 1559  * IRI1.0010.08403.20 
  Asgari, Behrad 1559  * IRI1.0010.08403.20 
  Rasouli Mehrjardi, Amirmohammad 1650 IRI1.0010.14405.60 
  Eini, Sina 2026 IRI1.0010.594023.60 
  Azadi, Amirmohammad 2034 IRI0.5010.10404.00 
  Veisi, Armin 1827 IRI1.0010.324012.80 
  Khodabandeh, Milad 1904 IRI0.501-0.0840-3.20 
 * 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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