Individual Calculations November 2021
 Chowdhury, Sohel  Total change: -10.00  Rating chartPersonal card
 Mujib Centurian Moulvibazar District Chess League 2021 Moulvibazar BAN 2021-09-29
RcRownchangeKK*chgGame
 1746 2075 2.00 2 0.26 20 5.20 
  Wajiul, Mehdi 1813 BAN1.0010.18203.60 
  Tawhid, Islam 1679 BAN1.0010.08201.60 

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)
 
 MUJIB BORSHO Chattogram Jilla Premier Division Chess league -2021 Chattogram BAN 2021-10-06
RcRownchangeKK*chgGame
 1939 2102 4.50 7 -0.39 20 -7.80 
  Saiful Islam, Chowdhury c2198 BAN0.001-0.3720-7.40 
  Asif , Mahmud 1912 BAN0.501-0.2520-5.00 
  Kutubuddin 1915 BAN1.0010.26205.20 
  Asadul, Hoque Chy 1759 BAN1.0010.12202.40 
  Md. Masum, Hossain 2039 BAN1.0010.41208.20 
  Md, Sariatullah 1947 BAN0.001-0.7120-14.20 
  Md, Asifur Rahman 1801 BAN1.0010.15203.00 

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
 2169 2102 3.50 9 -0.37 20 -7.40 
  Malakhatko, Vadim g2444 BEL0.001-0.1220-2.40 
  Wadifa, Ahmed 1761 BAN1.0010.12202.40 
  Himanshu, Sharma g2394 IND0.001-0.1520-3.00 
  Sadikhov, Ulvi g2502  * AZE0.001-0.0820-1.60 
  Md., Jamal Uddin c2048 BAN0.501-0.0820-1.60 
  Ghosh, Chanchal Kumer c2024 BAN0.001-0.6120-12.20 
  Mihir Lal, Das 2013 BAN1.0010.38207.60 
  Sanket, Chakravarty 2288 IND0.5010.24204.80 
  Ahmed, Mahtabuddin c2051 BAN0.501-0.0720-1.40 
 * 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)
 

 

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