Rapid: Individual Calculations February 2018
 Ismail, Sardar  Total change: 9.20  Rating chartPersonal card
 Rainbow Open Rapid Rating Chess Tournament 2018 Dhaka BAN 2018-01-19
RcRownchangeKK*chgGame
 1755 1687 3.00 6 0.46 20 9.20 
  Anisuzzaman, Jewel 2078 BAN0.001-0.0920-1.80 
  Shawon, Chowdhury 1485 BAN0.501-0.2620-5.20 
  Toriqul, Islam Tareq 1777 BAN1.0010.622012.40 
  Mortuza Mahathir, Islam 1414 BAN0.501-0.3320-6.60 
  Omer, Faruk Biplob 1910 BAN1.0010.782015.60 
  Ibrahim, Parvej 1867 BAN0.001-0.2620-5.20 

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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