Individual Calculations September 2017
 Bayat, Ali  Total change: -26.80  Rating chartPersonal card
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1539 1702 5.50 10 -1.34 20 -26.80 
  Tasalian, Taha 1302  * IRI1.0010.08201.60 
  Behzad Nazif, Parva 1955 IRI0.001-0.1920-3.80 
  Sadeghi, Sepehr 1351 IRI1.0010.11202.20 
  Ansar Jaafari, Abbas 1853 IRI0.001-0.3020-6.00 
  Ghorbani, Mohammad Amin 1362 IRI0.001-0.8820-17.60 
  Norouzi Chenari, Parsa 1506 IRI0.001-0.7520-15.00 
  Mayah Pour, Mohammad 1323 IRI1.0010.09201.80 
  Jalilian, Benyamin 1538 IRI1.0010.28205.60 
  Kord, Soleyman 1586 IRI0.501-0.1620-3.20 
  Majidi Shadan, Ali 1616 IRI1.0010.38207.60 
 * 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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