Individual Calculations May 2010
 Bayat, Shohreh  Total change: -21.15  Rating chartPersonal card
 2th Bbaran Chess Cup Tournament Rasht IRI 2010-03-10
RcRownchangeKK*chgGame
 1911 1999 3.50 8 -1.41 15 -21.15 
  Zahedi, Iraj 1775 IRI0.001-0.7815-11.70 
  Kanani, Ali 1924 IRI1.0010.40156.00 
  Oskouev, A 1942 IRI0.001-0.5815-8.70 
  Vakilpour, Azin 1832 IRI1.0010.28154.20 
  Kanani, Anoosh 2042 IRI0.001-0.4415-6.60 
  Mehry, Mahyaar 1948 IRI0.001-0.5715-8.55 
  Shabanzadeh, Seyyed Nima 1818 IRI0.501-0.2415-3.60 
  Samsam, Farhad 2010 IRI1.0010.52157.80 

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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