Individual Calculations January 2020
 Mohammad, Sagar  Total change: 60.40  Rating chartPersonal card
 1st SAARC Chess Championships-2019, Open Dhaka BAN 2019-11-25
RcRownchangeKK*chgGame
 2106 1957 5.50 9 2.74 20 54.80 
  Ankit, Ray 1557  * IND1.0010.08201.60 
  Sonkalan, Bharati 2136 IND1.0010.732014.60 
  Mehdi, Hasan Parag f2162 BAN0.5010.26205.20 
  Rahman, Syed Mahfuzur f2156 BAN0.5010.26205.20 
  Subrota, Biswas c2134 BAN0.001-0.2720-5.40 
  Mohammad, Minhaz Uddin m2322 BAN1.0010.902018.00 
  Md, Sariatullah 2096 BAN1.0010.692013.80 
  Abu Sufian, Shakil m2254 BAN0.001-0.1520-3.00 
  Mohammad, Javed f2141 BAN0.5010.24204.80 
 * 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)
 
 WALTON Refrigerator Premier Division Chess League-2019 Dhaka BAN 2019-12-07
RcRownchangeKK*chgGame
 1776 1941 1.00 1 0.28 20 5.60 
  Ahmed, Walijah 1776 BAN1.0010.28205.60 

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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