Rapid: Individual Calculations September 2017
 Subrota, Biswas  Total change: 64.80  Rating chartPersonal card
 Kwality Ice Cream International Rapid Rating Chess Tournament-2017 Chittagong BAN 2017-08-05
RcRownchangeKK*chgGame
 1986 2045 7.00 9 1.95 20 39.00 
  Md.nura, Alam 1645  * BAN1.0010.08201.60 
  Sattayanjoy Barua, Titu 1744 BAN1.0010.15203.00 
  Kishor, Shazzad 1863 BAN1.0010.26205.20 
  Chowdhury, Sohel c2232 BAN0.5010.24204.80 
  Barua(patharghata), Sumon 1845 BAN1.0010.24204.80 
  Ahmed, Mahtabuddin c2186 BAN0.001-0.3120-6.20 
  Rahman, Syed Mahfuzur f2261 BAN1.0010.782015.60 
  Md.abu, Hanif 2158 BAN0.5010.15203.00 
  Kutubuddin 1940 BAN1.0010.36207.20 
 * 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)
 
 Dawn Group International Rapid Rating Chess Tournament Dhaka BAN 2017-08-14
RcRownchangeKK*chgGame
 1969 2045 6.50 9 1.29 20 25.80 
  Md Sohel, Rana 1716 BAN1.0010.12202.40 
  Md.rasel, Mahbub 1775 BAN1.0010.17203.40 
  Chowdhury, Sohel c2232 BAN0.001-0.2620-5.20 
  Swarnavo, Choudhury 1667 BAN1.0010.09201.80 
  Md, Nesar Uddin 1762 BAN1.0010.16203.20 
  Ahmed, Mahtabuddin c2186 BAN1.0010.692013.80 
  Rahman, Syed Mahfuzur f2261 BAN0.001-0.2220-4.40 
  Gias Uddin, Ahmed 1976 BAN1.0010.40208.00 
  Uten 2144 BAN0.5010.14202.80 

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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