Individual Calculations August 2017
 Rahman, Md. Taibur  Total change: -50.80  Rating chartPersonal card
 Commonwealth Chess Championship - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1976 2301 5.00 9 -2.79 20 -55.80 
  Harikrishnan, A (kottayam) 1901  * IND1.0010.08201.60 
  Gagare, Shalmali wm2067 IND0.501-0.2920-5.80 
  Kumar, Gaurav 2014 IND0.501-0.3420-6.80 
  Pranavananda, V 2102 IND0.001-0.7620-15.20 
  Lakshmi, C wf1952 IND0.001-0.8920-17.80 
  Renjith, Sravan 1901  * NZL1.0010.08201.60 
  Mehta, Naitik R 1972 IND0.501-0.3820-7.60 
  Isha, Sharma wc1901  * IND0.501-0.4220-8.40 
  Bala, Kannamma P 1977 IND1.0010.13202.60 
 * 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)
 
 SAIF POWERTEC 2nd International Rating Chess Tournament-2017 Category A Dhaka BAN 2017-07-15
RcRownchangeKK*chgGame
 2149 2301 6.50 9 0.25 20 5.00 
  Rahman, Md. Siddiqur 2085 BAN0.501-0.2820-5.60 
  Suvradeepta, Das 2022 IND1.0010.16203.20 
  S, M Sharon 2146 BAN0.501-0.2120-4.20 
  Hossain, Delwar 2137 BAN1.0010.28205.60 
  Shamima, Akter wm2072 BAN0.001-0.7920-15.80 
  Uten 2160 BAN1.0010.31206.20 
  Md. Masum, Hossain 2055 BAN1.0010.19203.80 
  Hossain, Enamul g2455 BAN0.5010.21204.20 
  Md., Sharif Hossain 2210 BAN1.0010.38207.60 

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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