Individual Calculations June 2023
 Ayisha, Sainab K A  Total change: -32.40  Rating chartPersonal card
 1st Sethu Bhaskara National Open FIDE Rating Chess Tournament for the Visually Challenged, 2023. Karaikudi IND 2023-05-10
RcRownchangeKK*chgGame
 1278 1251 1.50 5 -0.81 40 -32.40 
  Shaibu, T 1358 IND0.001-0.3540-14.00 
  Deshmukh, Dnyaneshwar 1391 IND0.001-0.3140-12.40 
  Rajan, Kunnumpuram 1042 IND1.0010.23409.20 
  Rajkumar, B 1434 IND0.001-0.2640-10.40 
  Nemai, Das 1166 IND0.501-0.1240-4.80 

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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