Individual Calculations October 2015
 Cheraghi, Amin  Total change: 28.00  Rating chartPersonal card
 Sahrivar Cup (U -2000 ) 2015 Tehran IRI 2015-09-02
RcRownchangeKK*chgGame
 1754 1984 3.50 5 -0.43 40 -17.20 
  Veisi, Bardia 1791 IRI0.001-0.7540-30.00 
  Asadi, Motahare wf1771 IRI0.501-0.2740-10.80 
  Rezaee, Mahdi 1648 IRI1.0010.12404.80 
  Poormosavi, Seyed Kian 1766 IRI1.0010.22408.80 
  Hoseini, S.alireza 1793 IRI1.0010.254010.00 

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)
 
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1889 1984 6.50 9 1.13 40 45.20 
  Khachadurian, Aren 1584  * IRI1.0010.08403.20 
  Khalili, Atieh 1686 IRI1.0010.15406.00 
  Karimi, Mohammad 2207 IRI0.5010.284011.20 
  Abedi, Ali 2137 IRI0.001-0.3040-12.00 
  Nejatifar, Nima 1715 IRI1.0010.17406.80 
  Mohandesi, Shahin m2204 IRI0.001-0.2240-8.80 
  Davoodabadi Farahani, Mohamad 1706 IRI1.0010.17406.80 
  Docheshmeh, Amir Mohammad 1637 IRI1.0010.11404.40 
  Mashmooli, Kian 2125 IRI1.0010.694027.60 
 * 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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