Individual Calculations September 2022
 Debaryo, Basu  Total change: 69.60  Rating chartPersonal card
 2nd Aparna Dutta Memorial All India Open FIDE Rating Chess Tournament-2022 Agartala IND 2022-08-13
RcRownchangeKK*chgGame
 1350 1154 3.50 7 1.74 40 69.60 
  Oishik, Kundu 1396 IND0.001-0.2040-8.00 
  Ramesh, Kalai 1390 IND1.0010.804032.00 
  Abhirup, Saikia 1439 IND0.001-0.1640-6.40 
  Prasenjit, Namasudra 1273 IND0.5010.16406.40 
  Sky, Debnath 1306 IND0.5010.20408.00 
  Bora, Mahendra 1367 IND0.5010.274010.80 
  Ahanjit, Banerjee 1277 IND1.0010.674026.80 

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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