Individual Calculations November 2021
 Md.abu, Hanif  Total change: -0.80  Rating chartPersonal card
 MUJIB BORSHO Chattogram Jilla Premier Division Chess league -2021 Chattogram BAN 2021-10-06
RcRownchangeKK*chgGame
 1997 2045 5.00 7 1.12 20 22.40 
  S, M Sharon c2082 BAN0.5010.05201.00 
  Md. Shaiful Azam, Chowdhury 1727 BAN1.0010.13202.60 
  Mohammad Sajid Bin, Zahid 1883 BAN1.0010.29205.80 
  Ahmed, Shafiq 2144 BAN1.0010.642012.80 
  Bhuiyan, Golam Mostafa 2077 BAN0.001-0.4620-9.20 
  Rahman, Syed Mahfuzur f2141 BAN1.0010.632012.60 
  Karim, M.shahin 1925 BAN0.501-0.1620-3.20 

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)
 
 Sheikh Russel International Grandmasters Chess Tournament 2021 Dhaka BAN 2021-10-19
RcRownchangeKK*chgGame
 2124 2045 2.50 9 -1.16 20 -23.20 
  Karpatchev, Aleksandr g2427 RUS0.001-0.0920-1.80 
  Piyumantha, M Sasith Nipun f2231 SRI0.5010.24204.80 
  Subrota, Biswas f2248 BAN0.001-0.2420-4.80 
  Noshin, Anjum wf2059 BAN0.001-0.4820-9.60 
  Uddin, Md. Saif f1902 BAN0.501-0.1920-3.80 
  Hamid, Rani wm1886 BAN1.0010.29205.80 
  Ahmed, Sheikh Nasir f2228 BAN0.5010.24204.80 
  Anata, Choudhury 2123 BAN0.001-0.3920-7.80 
  Mihir Lal, Das 2013 BAN0.001-0.5420-10.80 

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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