Individual Calculations September 2023
 Sinjan, Roy  Total change: 21.20  Rating chartPersonal card
 AICF's Chess for Everyone FIDE Rating Chess Tournament - Jharkhand Chaibasa IND 2023-08-05
RcRownchangeKK*chgGame
 1423 1395 4.00 7 0.53 40 21.20 
  Suvam, Ghosh 1013 IND1.0010.09403.60 
  Pratyay, Dholay 1125 IND1.0010.17406.80 
  Akshat, Negi 1644 IND0.5010.314012.40 
  Kishan, Kumar 1791 IND0.001-0.0840-3.20 
  Navieka, Jaiswal 1183 IND1.0010.23409.20 
  Tripathy, B C 1930 IND0.5010.474018.80 
  Ajit, Kumar Saw 1277 IND0.001-0.6640-26.40 

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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