Rapid: Individual Calculations October 2019
 Amartya, Barua  Total change: -18.60  Rating chartPersonal card
 Elegant Dhanmondi FIDE Rapid Rating Chess Tournament, U-18 Dhaka BAN 2019-09-06
RcRownchangeKK*chgGame
 1334 1327 0.50 3 -0.93 20 -18.60 
  Md, Azmaeen Parvez Sayor 1071 BAN0.001-0.8120-16.20 
  Muhammad Abtahi, Abrar 1473 BAN0.001-0.3020-6.00 
  Mabroor, Newaz 1457 BAN0.5010.18203.60 

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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