Individual Calculations January 2024
 Roy Chowdhury, Saptarshi  Total change: -25.60  Rating chartPersonal card
 3rd Dumka All India Open FIDE Rating Chess Tournament Dumka IND 2023-12-06
RcRownchangeKK*chgGame
 1815 2259 6.00 9 -1.85 10 -18.50 
  Atul, Bihari Sharan 1859  * IND1.0010.08100.80 
  Raja, Bose 1400 IND1.0010.00100.00 
  Akash, Tiwari 1616 IND1.0010.01100.10 
  Kishan, Kumar 1777 IND0.501-0.4510-4.50 
  Basak, Bishal 1768 IND1.0010.04100.40 
  Kumar, Gaurav 1933 IND0.501-0.3710-3.70 
  Neelash, Saha m2458 IND0.5010.26102.60 
  Marium, Fatima 1787 IND0.501-0.4510-4.50 
  Gaurav, Das 1735 IND0.001-0.9710-9.70 
 * 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)
 
 1st Marvel All India Open FIDE Rated Tournament Hyderabad IND 2023-12-23
RcRownchangeKK*chgGame
 1710 2259 7.50 9 -0.71 10 -7.10 
  Sonali, Srimani Karthika Kanna 1859  * IND1.0010.08100.80 
  Nihal, Parvathaneni 1183 IND1.0010.00100.00 
  Tanmay, Talin Behera 1364 IND1.0010.00100.00 
  My, Aditya 1549 IND1.0010.01100.10 
  Ramakrishna, J. f1931 IND0.501-0.3710-3.70 
  Mehta, Naitik R 1953 IND1.0010.14101.40 
  Nigash, G 1772 IND1.0010.04100.40 
  Md, Imran f2174 IND0.501-0.1210-1.20 
  Suresh, Duvvala 1603 IND0.501-0.4910-4.90 
 * 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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