Individual Calculations September 2010
 Shamsi, Roohalah  Total change: 21.45  Rating chartPersonal card
 9th Ebne Sina Open Chess Tournament Hamedan IRI 2010-07-17
RcRownchangeKK*chgGame
 2148 2035 3.50 7 0.99 15 14.85 
  Mohandesi, Shahin m2279 IRI0.001-0.2015-3.00 
  Behmardi, K Rustam 2272 IRI0.5010.30154.50 
  Faghirnavaz, Ali 2262 IRI0.5010.29154.35 
  Nasri, Amin 2292 IRI1.0010.821512.30 
  Mahdavirad, Mehdi 2225 IRI0.001-0.2515-3.75 
  Rahimi, Rezvan 1791 IRI0.501-0.3015-4.50 
  Khademzadeh, M 1913 IRI1.0010.33154.95 

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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2291 2035 1.00 3 0.44 15 6.60 
  Banirashid, Saeid 2246 IRI1.0010.771511.55 
  Sadeh, Shahin f2315 IRI0.001-0.1615-2.40 
  Idani, Pouya f2312 IRI0.001-0.1715-2.55 

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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