Individual Calculations August 2019
 Pourali, Davood  Total change: -36.80  Rating chartPersonal card
 Ramsar Darya Standard Cup 1398 U 2100 Ramsar IRI 2019-07-09
RcRownchangeKK*chgGame
 1630 1848 4.00 8 -1.84 20 -36.80 
  Zarrabi, Sirous 1448  * IRI1.0010.08201.60 
  Rahmatian, Shayan 2003 IRI0.001-0.2920-5.80 
  Yazdani, Mohammadhosein 1526 IRI1.0010.13202.60 
  Jafarnejad, Jafar 1538 IRI1.0010.14202.80 
  Shafaee, H. 2076 IRI0.001-0.2120-4.20 
  Hosseini, Ilia 1459 IRI0.001-0.9120-18.20 
  Alavi, Mir Mahmood 1543 IRI0.501-0.3620-7.20 
  Meknatjou, Ashkan 1448  * IRI0.501-0.4220-8.40 
 * 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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