Individual Calculations October 2013
 Shahsanam, Alireza  Total change: 8.85  Rating chartPersonal card
 12th Iranian Men Festival Arak IRI 2013-08-17
RcRownchangeKK*chgGame
 2011 1865 2.50 6 0.59 15 8.85 
  Asgharzadeh, M.reza 2126 IRI0.001-0.1815-2.70 
  Sadeh, Shahin f2265  * IRI0.001-0.0815-1.20 
  Sedghi, Babak 2063 IRI0.001-0.2415-3.60 
  Nazari, Arad 1514 IRI0.501-0.3915-5.85 
  Yousefiraki, Mojtaba 2079 IRI1.0010.771511.55 
  Zanganeh, Babak 2019 IRI1.0010.711510.65 
 * 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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