Rapid: Individual Calculations January 2024
 Towhida, Begum  Total change: -20.00  Rating chartPersonal card
 The Knight's Challenge FIDE Rapid Rating Chess Tournament Chattogram BAN 2023-12-08
RcRownchangeKK*chgGame
 1491 1313 0.50 3 -0.46 40 -18.40 
  Md, Eftekhar Alam 1761 BAN0.001-0.0640-2.40 
  Nazmul, Hayat 1527 BAN0.5010.274010.80 
  Pragga, Roy Chowdhury( Pragna) 1185 BAN0.001-0.6740-26.80 

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)
 
 Victory Month -Port Colony Shabuj Shangha FIDE Rapid Chess Tournament Chattogram BAN 2023-12-29
RcRownchangeKK*chgGame
 1828 1313 0.00 1 -0.04 40 -1.60 
  Majumder, Ahmed Hossain 1828 BAN0.001-0.0440-1.60 

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)
 

 

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