Rapid: Individual Calculations June 2017
 Chowdhury, Shamsul Kabir  Total change: -20.40  Rating chartPersonal card
 Dhaka School Open Rapid Rating Chess Tournament-2017 Dhaka BAN 2017-05-10
RcRownchangeKK*chgGame
 2009 1850 2.50 6 0.71 20 14.20 
  Ahmed, Shafiq 2072 BAN1.0010.782015.60 
  Bhuiyan, Golam Mostafa 2108 BAN0.5010.32206.40 
  Rahman, Md. Siddiqur 2062 BAN0.001-0.2320-4.60 
  Md. Anowar, Hossain Dulal 1969 BAN0.001-0.3420-6.80 
  Shawon, Mostafa Prodhan 1811 BAN0.001-0.5520-11.00 
  Alam, Md. Monjur 2029 BAN1.0010.732014.60 

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)
 
 10th Fide Rapid Rating Chess Tournament-2017 Pabna BAN 2017-05-25
RcRownchangeKK*chgGame
 1540 1850 0.00 2 -1.73 20 -34.60 
  Md. Mansur, Alam 1558 BAN0.001-0.8520-17.00 
  Md. Tofazzal, Hossain 1521 BAN0.001-0.8820-17.60 

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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