Individual Calculations September 2022
 Iftikar, Alom Mazumdar  Total change: -25.80  Rating chartPersonal card
 2nd Aparna Dutta Memorial All India Open FIDE Rating Chess Tournament-2022 Agartala IND 2022-08-13
RcRownchangeKK*chgGame
 1398 1726 6.50 9 -1.29 20 -25.80 
  Somnath, Das 1326  * IND1.0010.08201.60 
  Arunika, Ghosh 1275 IND1.0010.06201.20 
  Niladri, Banerjee 1406 IND1.0010.13202.60 
  Oishik, Kundu 1396 IND0.501-0.3820-7.60 
  Soureen, Bhattacharya 1554 IND0.001-0.7320-14.60 
  Oishik, Mondal 1379 IND1.0010.11202.20 
  Mayukh, Majumder 1503 IND0.001-0.7820-15.60 
  Riddhiman, Kundu 1384 IND1.0010.12202.40 
  Bapu, Debbarma 1360 IND1.0010.10202.00 
 * 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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