Individual Calculations August 2023
 Tashfikur, Rahman  Total change: -7.60  Rating chartPersonal card
 Elegant Youth Under-16 Fide Standard Chess Tournament Dhaka BAN 2023-07-14
RcRownchangeKK*chgGame
 1526 1270 1.00 2 0.62 40 24.80 
  Md. Farzan, Ali 1602 BAN0.5010.384015.20 
  Rauf Us, Sabid 1450 BAN0.5010.24409.60 

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)
 
 Shofi Uddin Memorial International FIDE Rating Chess Tournament 2023 Dhaka BAN 2023-07-15
RcRownchangeKK*chgGame
 1668 1270 0.00 2 -0.17 40 -6.80 
  Sohel, Mia 1736 BAN0.001-0.0540-2.00 
  Afzal, Kazi Md. Mahbub 1600 BAN0.001-0.1240-4.80 

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)
 
 SLAN 1st International Open FIDE Rated Chess Tournament 2023 Hyderabad IND 2023-07-21
RcRownchangeKK*chgGame
 1262 1270 1.00 3 -0.64 40 -25.60 
  Raihaan, Zahid 1714 IND0.001-0.0640-2.40 
  Lella, Devaansh 1003 IND1.0010.18407.20 
  Rishi, Pallagani 1069 IND0.001-0.7640-30.40 

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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