Individual Calculations November 2023
 Rahman, Md. Siddiqur  Total change: -33.40  Rating chartPersonal card
 Ambition 1st International Standard Rating Chess Tournament Bellow-2000 Cumilla BAN 2023-10-13
RcRownchangeKK*chgGame
 1691 1921 2.00 4 -1.14 20 -22.80 
  Mohammad, Abu Mohsin 1584 BAN1.0010.12202.40 
  Mohammad, Din 1732 BAN1.0010.25205.00 
  Arshiya, Das 1705 IND0.001-0.7820-15.60 
  Hasan, Sk. Rashedul 1742 BAN0.001-0.7320-14.60 

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)
 
 3rd Mohammad Ali Khan Abu Mia Standard International Rating Tournament-2023 (below 2000) Gopalganj BAN 2023-10-27
RcRownchangeKK*chgGame
 1763 1921 3.00 5 -0.53 20 -10.60 
  Mohammad Mamun, Hossain 1654 BAN1.0010.18203.60 
  Bappi, A.b. 1819 BAN0.501-0.1420-2.80 
  Md. Moniruzzaman, Masud 1741 BAN0.501-0.2420-4.80 
  Arup, Golder 1758 BAN1.0010.28205.60 
  Sajal, Biswas 1844 BAN0.001-0.6120-12.20 

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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