Rapid: Individual Calculations January 2015
 Ibrahim, Parvej  Total change: -41.00  Rating chartPersonal card
 Dr. Shahriar Memorial Rapid Rating Chess Tournament Dhaka BAN 2014-12-11
RcRownchangeKK*chgGame
 2003 1874 1.50 6 -0.50 20 -10.00 
  Mohammad, Sagar 2017 BAN0.001-0.3120-6.20 
  Md, Asadujjaman 1941 BAN0.5010.09201.80 
  Md., Nasim Hossain Bhuiyan 1878 BAN0.001-0.4920-9.80 
  Ahmed, Shafiq 2162 BAN1.0010.842016.80 
  Hossain, Mohammad Ibrahim 1989 BAN0.001-0.3420-6.80 
  Habibur Rahman, Sohel 2033 BAN0.001-0.2920-5.80 

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)
 
 WALTON Home Appliance International Rapid Chess Tournament Dhaka BAN 2014-12-21
RcRownchangeKK*chgGame
 1659 1874 0.00 2 -1.55 20 -31.00 
  Zahidul, Islam Khan 1625 BAN0.001-0.8120-16.20 
  Jannatul, Ferdous 1693 BAN0.001-0.7420-14.80 

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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