Individual Calculations December 2017
 Abu Sufian, Shakil  Total change: -10.30  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 2283 2322 4.50 9 -0.49 10 -4.90 
  Khalili, Saeid 2126 IRI1.0010.25102.50 
  Ghaem Maghami, Ehsan g2564 IRI0.001-0.2010-2.00 
  Razaghi, Behrooz 2152 IRI0.501-0.2210-2.20 
  Daneshvar, Bardiya 2168 IRI0.501-0.2110-2.10 
  Khamisi, S Jafar 2214 IRI0.501-0.1510-1.50 
  Pilvaieh, Ali 2111 IRI1.0010.23102.30 
  Darini, Pouria g2481 IRI0.001-0.2910-2.90 
  Ganjali, Hossein 2204 IRI1.0010.34103.40 
  Firouzja, Alireza m2525 IRI0.001-0.2410-2.40 

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)
 
 SAIF POWERTEC 43rd National B Chess Championship-2017 Dhaka BAN 2017-11-07
RcRownchangeKK*chgGame
 2085 2322 8.00 11 -0.54 10 -5.40 
  Mihir Lal, Das 1922  * BAN1.0010.08100.80 
  Zoar Haque, Prodhan 1991 BAN1.0010.12101.20 
  Hossain, Enayet Mohammed 2056 BAN0.501-0.3210-3.20 
  Hossain, Monir c2075 BAN0.501-0.3110-3.10 
  Md., Matiur Rahman (mamun) 1953 BAN1.0010.10101.00 
  S, M Sharon 2177 BAN0.501-0.1910-1.90 
  Islam, Sheik Md. Khairul 1935 BAN1.0010.09100.90 
  Chowdhury, Sohel c2131 BAN0.501-0.2510-2.50 
  Shamima, Akter wm2172 BAN0.501-0.2010-2.00 
  Hossain, Showkat Pollab 2120 BAN1.0010.24102.40 
  Mohammad, Minhaz Uddin m2398 BAN0.5010.10101.00 
 * 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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