Individual Calculations May 2019
 Saleh Kotah, Sayed Ataollah  Total change: 39.20  Rating chartPersonal card
 1st Babataher Standard Cup 1398 Hamedan IRI 2019-04-11
RcRownchangeKK*chgGame
 1750 1848 7.50 9 1.96 20 39.20 
  Mardani, Arjali 1448  * IRI1.0010.08201.60 
  Khademi, Fateme 1591 IRI1.0010.18203.60 
  Fakouri, Mohammad 1670 IRI1.0010.27205.40 
  Ahmadi Tari, Mostafa 1827 IRI1.0010.47209.40 
  Rostami, Roohollah 1851 IRI1.0010.502010.00 
  Sadeghi, Morteza 1765 IRI0.501-0.1120-2.20 
  Majidi Shadan, Ali 1870 IRI1.0010.532010.60 
  Zinati, Mohammad 1881 IRI0.001-0.4520-9.00 
  Behjati, Shahab 1844 IRI1.0010.49209.80 
 * 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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