Individual Calculations September 2023
 Sunidhi, Singh  Total change: -16.80  Rating chartPersonal card
 22nd Jharkhand State Junior FIDE Rated Chess Championship - 2023 Ranchi IND 2023-07-27
RcRownchangeKK*chgGame
 1141 1300 4.50 7 -0.42 40 -16.80 
  Hrishik, Sinha 1093 IND0.501-0.2740-10.80 
  Kriti, Kumari 1108 IND1.0010.254010.00 
  Aditi, Raj 1260 IND0.001-0.5640-22.40 
  Aditya, Tanmay Sharma 1057 IND0.501-0.3040-12.00 
  Darshit, Bagla 1007 IND1.0010.15406.00 
  Ansh, Kumar 1261 IND0.501-0.0540-2.00 
  Harshvi, Matalia 1200 IND1.0010.364014.40 

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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