Rapid: Individual Calculations July 2022
 Sagnik, Dutta  Total change: -35.40  Rating chartPersonal card
 West Bengal State School Under-15 Open Rapid Rating Chess Tournament-2022 for 44th FIDE Chess Olympiad Promotion Kolkata IND 2022-06-25
RcRownchangeKK*chgGame
 1097 1231 3.00 7 -1.77 20 -35.40 
  Subhrajit, Dey 1103 IND0.501-0.1720-3.40 
  Riddhiman, Kundu 1077 IND1.0010.29205.80 
  Ryan, Mandal 1060 IND1.0010.27205.40 
  Uddipan, Roy 1164 IND0.001-0.5920-11.80 
  Soumalya, Khaskel 1116 IND0.501-0.1620-3.20 
  Srijan, Chatterjee 1108 IND0.001-0.6720-13.40 
  Souhardya, Prosad Sinha 1048 IND0.001-0.7420-14.80 

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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