Individual Calculations April 2023
 Vaishali Nrendra, Salavkar  Total change: -35.00  Rating chartPersonal card
 16th AICFB National Championship for the Visually Challenged 2023 Thane IND 2023-03-13
RcRownchangeKK*chgGame
 1307 1314 2.50 8 -1.75 20 -35.00 
  Patra, Subhendu Kumar 1775 IND0.001-0.0520-1.00 
  Megha, Chakraborty 1234 IND0.001-0.6120-12.20 
  Vignesh, R 1267 IND0.001-0.5720-11.40 
  Shivanagouda, N M 1319 IND0.5010.01200.20 
  Raj, Das 1162 IND0.001-0.7020-14.00 
  Subham, Kumar 1157 IND1.0010.29205.80 
  Rathi, Himanshi 1232 IND0.501-0.1120-2.20 
  Akhilesh, K. Srivastava 1310 IND0.501-0.0120-0.20 

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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