Individual Calculations August 2023
 Safayat, Kibria Azaan  Total change: -90.80  Rating chartPersonal card
 Elegant Youth Under-16 Fide Standard Chess Tournament Dhaka BAN 2023-07-14
RcRownchangeKK*chgGame
 1355 1634 3.50 5 -0.60 40 -24.00 
  Md Tahsinul Haque, Zoheb 1234  * BAN1.0010.08403.20 
  Ahnaf, Hossain 1276 BAN1.0010.10404.00 
  Khondoker, Mahrus Makil 1428 BAN1.0010.24409.60 
  Ridwan, Syed 1523 BAN0.001-0.6540-26.00 
  Kazi Obaidur, Rahman Arian 1314 BAN0.501-0.3740-14.80 
 * 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)
 
 Shofi Uddin Memorial International FIDE Rating Chess Tournament 2023 Dhaka BAN 2023-07-15
RcRownchangeKK*chgGame
 1484 1634 4.50 9 -1.67 40 -66.80 
  Mohammad, Javed f2126 BAN0.001-0.0440-1.60 
  Mahbubur Rahman, Kazi 1311 BAN0.501-0.3740-14.80 
  Preetam, Barua 1445 BAN0.501-0.2540-10.00 
  Muhtady Tajwar, Nasheed 1423 BAN0.001-0.7740-30.80 
  Ridwan, Rabbani 1274 BAN0.501-0.4040-16.00 
  S M Raiyan, Abdullah 1234  * BAN1.0010.08403.20 
  Rauf Us, Sabid 1450 BAN1.0010.264010.40 
  Mohammed, Hafizur Rahman 1316 BAN1.0010.13405.20 
  Israt , Jahan Diba 1779 BAN0.001-0.3140-12.40 
 * 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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