Individual Calculations May 2023
 Prasad, Devaki V  Total change: -11.40  Rating chartPersonal card
 4th Cademic International Open FIDE Rated Classical Chess Tournament 2023 Thiruvanthapuram IND 2023-04-24
RcRownchangeKK*chgGame
 1675 2265 7.50 9 -1.14 10 -11.40 
  Sam, Jeffrey M 1865  * IND1.0010.08100.80 
  Sathyachith, E M 1319 IND1.0010.00100.00 
  Manika, Kesavan 1468 IND1.0010.00100.00 
  Aadithya, Pradeep 1634 IND1.0010.01100.10 
  Merryston, David Scanny 1700 IND0.501-0.4810-4.80 
  Anilkumar, O.t. 1836 IND0.501-0.4310-4.30 
  Raaghav, Kabil M 1601 IND1.0010.01100.10 
  Kalyani, Sirin 1689 IND1.0010.02100.20 
  Arpith, S Bijoy 1966 IND0.501-0.3510-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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