Rapid: Individual Calculations April 2023
 Neelava, Choudhury  Total change: -139.60  Rating chartPersonal card
 Bangabandhu FIDE Rapid Women's Chess Tournament Dhaka BAN 2023-03-17
RcRownchangeKK*chgGame
 1510 1680 3.50 6 -0.49 40 -19.60 
  Ahmed, Walijah wc1852 BAN0.5010.23409.20 
  Nusrat Jahan, Alo 1670 BAN0.001-0.5140-20.40 
  Nazmin, Akter 1250 BAN1.0010.07402.80 
  Kazi Zarin, Tasnim 1716 BAN0.001-0.4540-18.00 
  Raitha, Manha Mahmud 1280  * BAN1.0010.08403.20 
  Sonia, Akhter 1289 BAN1.0010.09403.60 
 * 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)
 
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1403 1680 2.50 7 -3.00 40 -120.00 
  Mohammad, Javed f2029 BAN0.001-0.1140-4.40 
  Preetam, Barua 1406 BAN0.001-0.8340-33.20 
  Fabian, Ferdous 1249 BAN0.501-0.4340-17.20 
  Md. Firoz, Kabir 1355 BAN0.001-0.8740-34.80 
  Adrian, Ferdous 1280  * BAN1.0010.08403.20 
  Tashfikur, Rahman 1360 BAN0.001-0.8740-34.80 
  Bimal, Das 1144 BAN1.0010.03401.20 
 * 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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