Rapid: Individual Calculations September 2022
 Sahjahan, Ali  Total change: -39.00  Rating chartPersonal card
 1st All Assam Inter District Rapid Rating Chess Tournament 2022 Guwahati IND 2022-08-27
RcRownchangeKK*chgGame
 1239 1594 5.00 8 -1.95 20 -39.00 
  Subham, Bhattacharjee 1111 IND1.0010.05201.00 
  Ankit, Basumatary 1142 IND1.0010.06201.20 
  Raju, Gogoi 1519 IND0.001-0.6020-12.00 
  Shyamal, Sarkar 1247 IND0.501-0.3920-7.80 
  Himanish, Kumar Sarma 1194  * IND0.501-0.4220-8.40 
  Arnob, Dutta 1342 IND1.0010.19203.80 
  Rishav, Barman 1243 IND0.001-0.8920-17.80 
  Sahaj, Gupta 1114 IND1.0010.05201.00 
 * 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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