Individual Calculations April 2023
 Rakesh, Narwal  Total change: -2.60  Rating chartPersonal card
 16th AICFB National Championship for the Visually Challenged 2023 Thane IND 2023-03-13
RcRownchangeKK*chgGame
 1427 1383 4.00 9 -0.13 20 -2.60 
  Subham, Kumar 1157 IND1.0010.21204.20 
  Swapanil, Shah 1689 IND0.5010.36207.20 
  Samant, Milind 1632 IND0.001-0.1920-3.80 
  Patil, Shirish 1622 IND0.001-0.2020-4.00 
  Vignesh, R 1267 IND1.0010.34206.80 
  Kavlekar, Sanjay R. 1730 IND0.001-0.1120-2.20 
  Mohammed Salih, Pk 1221 IND1.0010.29205.80 
  Rafik, S 1237 IND0.001-0.7020-14.00 
  Sathish, M 1288 IND0.501-0.1320-2.60 

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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