Individual Calculations January 2020
 Marzouq, Chowdhury  Total change: -62.00  Rating chartPersonal card
 1st SAARC Chess Championships-2019, Open Dhaka BAN 2019-11-25
RcRownchangeKK*chgGame
 1796 1641 3.00 8 0.53 40 21.20 
  Kanz, Ahmad Safy c2001 AFG0.001-0.1040-4.00 
  Mukitul, Islam Ripon 1880 BAN0.001-0.2040-8.00 
  Bablu, Sheikh 1719 BAN0.001-0.3940-15.60 
  Kabir, Md.murshedul 1559 BAN1.0010.394015.60 
  Md. Sajidul, Haque 1741 BAN1.0010.644025.60 
  Mezanur, Rahman 1809 BAN0.001-0.2840-11.20 
  Lamahewa, C 1895 SRI0.001-0.1940-7.60 
  Md. Sarwar, Kamal 1761 BAN1.0010.664026.40 

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)
 
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1428 1785 5.00 8 -2.08 40 -83.20 
  Ryan, Mandal 1385  * IND0.501-0.4240-16.80 
  Tridev, Tirthankar 1385  * IND1.0010.08403.20 
  Soumick, Bandopadhyay 1385  * IND1.0010.08403.20 
  Ritabrata, Chakraborty 1474 IND0.001-0.8640-34.40 
  Debarghya, Bhowmick 1385  * IND0.501-0.4240-16.80 
  Suvayan, Dey 1385  * IND1.0010.08403.20 
  Avigyan, Ghosh 1385  * IND1.0010.08403.20 
  Debarghya, Samanta 1637 IND0.001-0.7040-28.00 
 * 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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