Rapid: Individual Calculations October 2017
 Chowdhury, Sohel  Total change: 10.80  Rating chartPersonal card
 12th Rapid Rating Chess Tournament-2017 Dhaka BAN 2017-09-15
RcRownchangeKK*chgGame
 1976 2227 6.00 7 0.54 20 10.80 
  Shawon, Mostafa Prodhan 1827  * BAN1.0010.08201.60 
  Mohammad, Kamruzzaman 1828 BAN1.0010.08201.60 
  Moniruzzaman, Moni 1917 BAN1.0010.14202.80 
  Md., Nasim Hossain Bhuiyan 2001 BAN1.0010.21204.20 
  Rahman, Syed Mahfuzur f2211 BAN0.501-0.0220-0.40 
  Md, Nesar Uddin 1850 BAN1.0010.09201.80 
  Ahmed, Mahtabuddin c2195 BAN0.501-0.0420-0.80 
 * 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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