Individual Calculations January 2024
 Debayan, Ray  Total change: 202.40  Rating chartPersonal card
 3rd Dumka All India Open FIDE Rating Chess Tournament Dumka IND 2023-12-06
RcRownchangeKK*chgGame
 1644 1496 4.00 7 1.68 40 67.20 
  Biplab, Chandra Dalal 1158 IND1.0010.12404.80 
  Bhattacharya, Niladri Shekhar 1738 IND0.5010.304012.00 
  Basu, Suman 1901 IND0.5010.424016.80 
  Bivor, Adak 1791 IND0.5010.354014.00 
  Kishan, Kumar 1777 IND0.5010.344013.60 
  Daksh, Goyal 1814 IND0.001-0.1340-5.20 
  Manoj, Kumar Sharma 1328 IND1.0010.284011.20 

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)
 
 1st Meghalaya International Open Grandmasters Chess Tournament-2023 Shillong IND 2023-12-13
RcRownchangeKK*chgGame
 1780 1496 5.50 10 3.38 40 135.20 
  Balkishan, A. 1854 IND0.001-0.1040-4.00 
  Santu, Mondal 2013 IND0.001-0.0440-1.60 
  Nair, Aswin 1349 IND1.0010.304012.00 
  Rijied, Katrai 1685 IND0.5010.254010.00 
  Ahmed, Walijah wc1876 BAN0.5010.414016.40 
  Dhruv, Phukan 1676 IND1.0010.744029.60 
  Mishra, Neeraj-Kumar m2208 IND0.5010.494019.60 
  Rajanya, Datta 1686 IND1.0010.754030.00 
  Amlan, Mahanta 1714 IND1.0010.784031.20 
  Iftikar, Alom Mazumdar 1736 IND0.001-0.2040-8.00 

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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