Individual Calculations July 2024
 Ahnaf, Tahmid Daian  Total change: -82.80  Rating chartPersonal card
 CJKS 1st Division Chess League-2024 Chattogram BAN 2024-05-24
RcRownchangeKK*chgGame
 1722 1694 1.50 5 -0.87 40 -34.80 
  Md, Nurul Amin Farook 1641 BAN0.001-0.5740-22.80 
  Mohammad, Arifur Rahaman (rimon) 1623 BAN1.0010.404016.00 
  Md, Sariatullah c2005 BAN0.001-0.1440-5.60 
  Afif, Newaj 1684 BAN0.001-0.5140-20.40 
  Abid, Hossain Abir 1657 BAN0.501-0.0540-2.00 

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)
 
 RIS FIDE Standard Rating School Chess Tournament-2024 Dhaka BAN 2024-06-07
RcRownchangeKK*chgGame
 1647 1754 2.00 5 -1.20 40 -48.00 
  Mahjabeen, Islam 1515 BAN1.0010.20408.00 
  Abrar, Reazul Ahnaf Mohammad 1630 BAN1.0010.334013.20 
  Ayas, Abdulla Khajir Bin 1945 BAN0.001-0.2540-10.00 
  Warisa, Haider 1591 BAN0.001-0.7240-28.80 
  Ailan, Afnan Tajwar 1554 BAN0.001-0.7640-30.40 

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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