Individual Calculations March 2015
 Alavi, Homa  Total change: 30.40  Rating chartPersonal card
 13th International Khazar Open Cup (B) U-2100 Rasht IRI 2015-02-11
RcRownchangeKK*chgGame
 1855 1949 7.00 9 1.52 20 30.40 
  Masoumi, Mohammad 1757 IRI0.001-0.7520-15.00 
  Zarivand, Kaveh 1784 IRI1.0010.28205.60 
  Dolatfar, Azim 1603 IRI1.0010.11202.20 
  Baheshmat, Abolfazl 1702 IRI1.0010.19203.80 
  Shadmehr, Mohammad 1660 IRI1.0010.16203.20 
  Amini, Amer 2094 IRI0.5010.19203.80 
  Nassajtorshizi, Amirmorteza 2049 IRI1.0010.642012.80 
  Samsam, Farhad 2040 IRI1.0010.622012.40 
  Torkamannejad, Javad 2005 IRI0.5010.08201.60 

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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