Individual Calculations January 2019
 Subrota, Biswas  Total change: 80.64  Rating chartPersonal card
 OMICON 44th National 'A' Chess Championship-2018 Dhaka BAN 2018-11-24
RcRownchangeKK*chgGame
 2200 2126 6.50 10 2.41 36 86.76 
  Rahman, Ziaur g2468 BAN0.001-0.1236-4.32 
  Ghosh, Chanchal Kumer c2069 BAN1.0010.423615.12 
  Rahman, Syed Mahfuzur f2224 BAN1.0010.633622.68 
  Chatterjee, Debaraj f2277 BAN0.5010.20367.20 
  Ahmed, Sk. Nasir f2119 BAN0.501-0.0136-0.36 
  Zia, Tahsin Tajwar 1804 BAN0.501-0.3736-13.32 
  Reefat, Bin-Sattar g2437 BAN1.0010.863630.96 
  Abu Sufian, Shakil m2230 BAN0.001-0.3636-12.96 
  Hossain, Showkat Pollab 2119 BAN1.0010.493617.64 
  Islam, Kh. Aminul f2253 BAN1.0010.673624.12 

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)
 
 Bhopal International GM Chess Tmt Bhopal IND 2018-12-21
RcRownchangeKK*chgGame
 1962 2171 6.50 9 -0.17 36 -6.12 
  Nayem, Haque 2083 BAN1.0010.383613.68 
  Abhiram, Pramod K 1771  * IND1.0010.08362.88 
  Bhattacharya, Arunava 1771  * IND1.0010.08362.88 
  Deodhar, Vrushali Umesh 1875 IND1.0010.15365.40 
  Vijay, Shreeram P 1907 IND0.501-0.3236-11.52 
  Joshi, Abhijeet 1905 IND1.0010.18366.48 
  Nitin, Shankar Madhu 2002 IND1.0010.283610.08 
  Vignesh, N R m2455 IND0.001-0.1636-5.76 
  Sibi, Visal R 1885 IND0.001-0.8436-30.24 
 * 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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