Rapid: Individual Calculations February 2020
 Marufa Azad, Sukanna  Total change: -27.40  Rating chartPersonal card
 Elegant Rapid Rating Chess Tournament (U-18) Dhaka BAN 2020-01-03
RcRownchangeKK*chgGame
 1131 1267 0.00 2 -1.37 20 -27.40 
  Md, Azmaeen Parvez Sayor 1110 BAN0.001-0.7120-14.20 
  Nakibul, Gani Labib 1151 BAN0.001-0.6620-13.20 

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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