Individual Calculations January 2024
 Megha, Chakraborty  Total change: 41.80  Rating chartPersonal card
 AICFB National Team Chess Championship for the Visually Challenged-2023-24 Katch IND 2023-12-08
RcRownchangeKK*chgGame
 1138 1299 1.00 1 0.29 20 5.80 
  Tijan, Punaram Gawar 1138 IND1.0010.29205.80 

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)
 
 17th AICFB National Chess Championship for the Visually Challenged 2023 Bangalore IND 2023-12-20
RcRownchangeKK*chgGame
 1472 1299 4.50 9 1.80 20 36.00 
  Krishna, Udupa 1624 IND1.0010.872017.40 
  Balaraman, P 1461 IND0.5010.21204.20 
  Rafik, S 1299 IND1.0010.502010.00 
  Shashidhar, K M 1459 IND0.5010.21204.20 
  Saikrishna, S. T. 1734 IND0.5010.44208.80 
  Makwana, Ashvin K 1631 IND0.001-0.1220-2.40 
  Shah, Saiyam Kamleshbhai 1331 IND0.5010.04200.80 
  Akhilesh, K. Srivastava 1344 IND0.5010.06201.20 
  Deshpande, Amit 1367 IND0.001-0.4120-8.20 

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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