Rapid: Individual Calculations July 2022
 Uttam Kumar, Roy  Total change: -28.40  Rating chartPersonal card
 Manha's Castle 7Th FIDE Rapid Rating Chess Tournament, Below-2000 Dhaka BAN 2022-06-11
RcRownchangeKK*chgGame
 1685 1568 0.00 4 -1.42 20 -28.40 
  Gias Uddin, Ahmed 1904 BAN0.001-0.1220-2.40 
  Dewan, Shahidul Amin 1887 BAN0.001-0.1320-2.60 
  S, M Abir Hossain 1212 BAN0.001-0.8920-17.80 
  Khan, Jewel 1735 BAN0.001-0.2820-5.60 

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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