Individual Calculations April 2023
 Prachurya, Kumar Pradhan  Total change: -45.20  Rating chartPersonal card
 16th AICFB National Championship for the Visually Challenged 2023 Thane IND 2023-03-13
RcRownchangeKK*chgGame
 1289 1608 5.50 9 -2.26 20 -45.20 
  Shah, Saiyam Kamleshbhai 1279 IND1.0010.12202.40 
  Mohammed Salih, Pk 1221 IND0.001-0.9120-18.20 
  Akediwala, Prince D 1314 IND0.001-0.8520-17.00 
  Vignesh, R 1267 IND0.501-0.3820-7.60 
  Megha, Chakraborty 1234 IND1.0010.10202.00 
  Ashok, M Shrimali 1292 IND1.0010.13202.60 
  Rafik, S 1237 IND1.0010.10202.00 
  Venkat, Reddy S 1333 IND0.001-0.8320-16.60 
  Shidad, M 1425 IND1.0010.26205.20 

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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