Individual Calculations August 2016
 Ahmed, Ziauddin  Total change: -20.80  Rating chartPersonal card
 SAIF POWERTEC International Open Chess Tournament-2016 Dhaka BAN 2016-06-24
RcRownchangeKK*chgGame
 1858 1865 2.00 6 -1.04 20 -20.80 
  Md. Masum, Hossain 2067 BAN0.001-0.2420-4.80 
  Aahelee, Sarker 1616 BAN1.0010.19203.80 
  Kabir, Mohammad Sherajul 2064 BAN0.001-0.2420-4.80 
  Md. Shahadat, Samnoor 1648 BAN1.0010.22204.40 
  Md., Matiur Rahman (mamun) 2060 BAN0.001-0.2520-5.00 
  Rain, Sheikh 1695 BAN0.001-0.7220-14.40 

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)
 

 

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