Rapid: Individual Calculations August 2022
 Md.ariful , Amin  Total change: -8.40  Rating chartPersonal card
 Second BECL Rapid Rating Chess Tournament-2022 Dhaka BAN 2022-07-01
RcRownchangeKK*chgGame
 1810 1946 5.50 9 -0.42 20 -8.40 
  Mahbubur Rashid, Md 1552 BAN1.0010.08201.60 
  Md.jahidul, Islam 1764 BAN0.501-0.2420-4.80 
  Mohammad, Din 1850 BAN1.0010.37207.40 
  Bhuiyan, Golam Mostafa 2127 BAN0.001-0.2620-5.20 
  Mohammad Moshiur, Rahman 1734 BAN1.0010.23204.60 
  Syed, Mahabubur Rashid 1569 BAN1.0010.09201.80 
  Md. Masud, Rana 1796 BAN1.0010.30206.00 
  Md.abzid, Rahman 2182 BAN0.001-0.2020-4.00 
  Mohammad, Hasan 1713 BAN0.001-0.7920-15.80 

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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