Individual Calculations March 2015
 Niakouei, Seyyed Mehdi  Total change: -17.20  Rating chartPersonal card
 13th International Khazar Open Cup (B) U-2100 Rasht IRI 2015-02-11
RcRownchangeKK*chgGame
 1704 1768 4.00 8 -0.43 40 -17.20 
  Marzoughi, Mohammadsadegh 1961 IRI0.001-0.2540-10.00 
  Pedram, Mehrdad 1889 IRI0.001-0.3440-13.60 
  Sargolzaei, Hamed 1368  * IRI1.0010.08403.20 
  Abdoli, Ramin 1368  * IRI1.0010.08403.20 
  Alizada, Javid 1421 AZE1.0010.11404.40 
  Nikfetrat, Hamed 1991 IRI0.001-0.2240-8.80 
  Shamshiri, Farzad 1616 IRI1.0010.304012.00 
  Abedi, Shahin 2020 IRI0.001-0.1940-7.60 
 * 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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