Individual Calculations September 2023
 Yash, Ranjan  Total change: -9.60  Rating chartPersonal card
 22nd Jharkhand State Junior FIDE Rated Chess Championship - 2023 Ranchi IND 2023-07-27
RcRownchangeKK*chgGame
 1095 1056 2.00 5 -0.24 40 -9.60 
  Harsh, Kumar 1060 IND0.001-0.4940-19.60 
  Darshit, Bagla 1007 IND0.501-0.0740-2.80 
  Aditya, Tanmay Sharma 1057 IND0.001-0.5040-20.00 
  Harshvi, Matalia 1200 IND0.5010.19407.60 
  Niharika, Chakraborty 1151 IND1.0010.634025.20 

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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