Individual Calculations December 2023
 Kazi Obaidur, Rahman Arian  Total change: 141.60  Rating chartPersonal card
 Manha's Castle FIDE Rating Chess Tournament, Below-2000 Dhaka BAN 2023-11-03
RcRownchangeKK*chgGame
 1526 1333 2.50 6 0.80 40 32.00 
  Md.anikuzzaman, Anu 1745 BAN0.5010.434017.20 
  Sardar, Rokonuzzaman 1604 BAN0.001-0.1740-6.80 
  Ahnaf Rashid, Chowdhury 1675 BAN0.001-0.1240-4.80 
  Kamrul Hasan, Chowdhury 1393 BAN1.0010.584023.20 
  Awsaf, Chowdhury 1177 BAN0.501-0.2140-8.40 
  Md Abu, Said 1561 BAN0.5010.294011.60 

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)
 
 Manha's Castle FIDE Standard Rating Chess Tournament, Below-2000 Dhaka BAN 2023-11-24
RcRownchangeKK*chgGame
 1631 1333 3.50 5 2.74 40 109.60 
  Shatadru Shovan, Dey 1733  * BAN0.5010.424016.80 
  Md, Ekramuzzaman 1593 BAN0.001-0.1840-7.20 
  Sohan, Sobhan 1593 BAN1.0010.824032.80 
  Sardar, Rokonuzzaman 1604 BAN1.0010.834033.20 
  Rayan, Rashid Mugdho 1634 BAN1.0010.854034.00 
 * 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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