Individual Calculations January 2020
 Hamidul, Haque  Total change: -15.40  Rating chartPersonal card
 1st SAARC Chess Championships-2019, Open Dhaka BAN 2019-11-25
RcRownchangeKK*chgGame
 1813 1711 1.50 6 -0.77 20 -15.40 
  Ghosh, Chanchal Kumer c2061 BAN0.001-0.1120-2.20 
  Lamahewa, C 1895 SRI0.001-0.2620-5.20 
  S, M Abir Hossain 1418 BAN1.0010.15203.00 
  Thapa, Krishna c1916 NEP0.001-0.2420-4.80 
  Sree Liton Chandra, Shill 1620 BAN0.501-0.1220-2.40 
  Islam, Sheik Md. Khairul 1966 BAN0.001-0.1920-3.80 

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)
 

 

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