Rapid: Individual Calculations April 2019
 Uddin, Refayet  Total change: 48.00  Rating chartPersonal card
 Dabaru Spondon Chess Club Rapid Rating Chess Tournament-2019 Dhaka BAN 2019-03-01
RcRownchangeKK*chgGame
 1836 1554 2.00 6 0.96 20 19.20 
  Md. Moniruzzaman, Masud 1901 BAN1.0010.892017.80 
  Elias, Shah 1897 BAN0.001-0.1220-2.40 
  Mohammad Ramjan, Ali 1813 BAN0.001-0.1820-3.60 
  Zakir, Hossain Shiplu 1783 BAN0.001-0.2120-4.20 
  Hasan, Sk. Rashedul 1949 BAN0.001-0.0820-1.60 
  Mahbub, Uddin Ahmed 1674 BAN1.0010.662013.20 

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)
 
 "Independent Day Rapid Rating Chess Tournament - 2019" Dhaka BAN 2019-03-08
RcRownchangeKK*chgGame
 1830 1554 2.50 6 1.44 20 28.80 
  Mohammad, Din 1954  * BAN0.001-0.0820-1.60 
  Md. Nazrul, Islam 1833 BAN1.0010.842016.80 
  Mollah, Mohiuddin 1808 BAN0.5010.31206.20 
  Mohammad, Jewel 1898 BAN0.001-0.1220-2.40 
  Md, Rajib Hasan 1710 BAN1.0010.712014.20 
  Al-Shahid, Abul Kashem 1776 BAN0.001-0.2220-4.40 
 * 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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