Individual Calculations May 2012
 Afshari, Mohammadreza  Total change: -41.10  Rating chartPersonal card
 10th Khazar Open Chess Tournament A (+2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2175 2137 3.50 10 -1.06 15 -15.90 
  Sharbaf, Mohsen m2387 IRI0.001-0.1915-2.85 
  Gaprindashvili, Valeriane g2400 GEO0.001-0.1815-2.70 
  Sobhani, F 2083 IRI0.001-0.5815-8.70 
  Abedi, Abolfazl 2138 IRI0.5010.00150.00 
  Zakeri, Afshin 2097 IRI1.0010.44156.60 
  Khorshidi, Mohammadreza 2115 IRI0.001-0.5315-7.95 
  Kaffash, Milad 2042 IRI1.0010.37155.55 
  Zeynalli, Miradil Mir 1934 AZE1.0010.24153.60 
  Ghane, Shojaat g2320 IRI0.001-0.2615-3.90 
  Ezzati, Fereidoon 2232 IRI0.001-0.3715-5.55 

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)
 
 2nd Qazvin Int. Open Tournament Qazvin IRI 2012-03-08
RcRownchangeKK*chgGame
 1948 2092 3.00 7 -1.68 15 -25.20 
  Darini, Pouria m2482 IRI0.001-0.0915-1.35 
  Hashemi, Sayed Hessam 1715 IRI1.0010.09151.35 
  Tahbaz, Arash 1784 IRI0.001-0.8615-12.90 
  Lotfi, Aylar 1747 IRI1.0010.11151.65 
  Soudmand, Sayed Mohsen 1839 IRI1.0010.19152.85 
  Ettehadi, H 2240 IRI0.001-0.3015-4.50 
  Khodabandeh, Milad 1830 IRI0.001-0.8215-12.30 

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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