Individual Calculations May 2010
 Kiani, Kiarash  Total change: 34.00  Rating chartPersonal card
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2092 1757 2.00 5 1.36 25 34.00 
  Inants, Aghasi 2157  * ARM0.001-0.0825-2.00 
  Marfavi, Jasem 2100 IRI0.001-0.1225-3.00 
  Dinarvand, J 1989 IRI1.0010.792519.75 
  Akbari Zahmati, Hamidreza 2071 IRI1.0010.862521.50 
  Harandi, Hootan 2144 IRI0.001-0.0925-2.25 
 * 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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