Rapid: Individual Calculations February 2019
 Mahfuzur , Rahman Saif  Total change: -8.20  Rating chartPersonal card
 Happy New Year Rapid Rating Chess Tournament - 2018 Dhaka BAN 2019-01-18
RcRownchangeKK*chgGame
 1496 1129 0.00 4 -0.41 20 -8.20 
  Md. Nazrul, Islam 1529  * BAN0.001-0.0820-1.60 
  Md. Nazmul, Karim 1529  * BAN0.001-0.0820-1.60 
  Md. Zainal Abedin, Khan 1529  * BAN0.001-0.0820-1.60 
  Tasnia Tarannum, Orpa 1398 BAN0.001-0.1720-3.40 
 * 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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