Individual Calculations June 2023
 Arivazhagan, S  Total change: 19.60  Rating chartPersonal card
 1st Sethu Bhaskara National Open FIDE Rating Chess Tournament for the Visually Challenged, 2023. Karaikudi IND 2023-05-10
RcRownchangeKK*chgGame
 1326 1266 3.00 6 0.49 40 19.60 
  Noushad, E P 1412 IND1.0010.704028.00 
  Shidad, M 1443 IND0.001-0.2740-10.80 
  Sam, Peniel P 1369 IND0.001-0.3640-14.40 
  Pradeep, K K 1078 IND1.0010.264010.40 
  Sudhir, Kumar Nayak 1254 IND1.0010.484019.20 
  Hariharan, Gandhi 1397 IND0.001-0.3240-12.80 

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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