Individual Calculations September 2023
 Shawon, Chowdhury  Total change: 55.80  Rating chartPersonal card
 WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 Dhaka BAN 2023-07-26
RcRownchangeKK*chgGame
 1838 1767 6.00 8 2.79 20 55.80 
  Jannatul, Preety 1420 BAN1.0010.11202.20 
  Ghosh, Chanchal Kumer c2050 BAN1.0010.842016.80 
  Md, Mutakabbir 1882 BAN0.5010.16203.20 
  Mohammed, Anisuzzaman 1594 BAN1.0010.27205.40 
  Ahmed, Walijah wc1911 BAN0.5010.19203.80 
  Mihir Lal, Das 1941 BAN1.0010.732014.60 
  Ahmed, Mahtabuddin c1956 BAN0.001-0.2520-5.00 
  Zoar Haque, Prodhan c1950 BAN1.0010.742014.80 

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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