Rapid: Individual Calculations January 2023
 Sagnik, Halder  Total change: 42.00  Rating chartPersonal card
 4th Tata Steel Festival Rapid Chess Tournament-2022 Kolkata IND 2022-11-29
RcRownchangeKK*chgGame
 1635 1390 3.00 6 1.05 40 42.00 
  Kaustuv, Kundu 2208 IND0.0010.00400.00 
  Shlok, Bhar 1105 IND1.0010.16406.40 
  Chandreyee, Hajra wm1725 IND1.0010.884035.20 
  Nath, Rupankar 1938 IND0.001-0.0340-1.20 
  Bristy, Mukherjee wc1715 IND0.001-0.1340-5.20 
  Srijan, Chatterjee 1116 IND1.0010.17406.80 

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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