Individual Calculations May 2023
 Sarvam, Dahiya  Total change: 50.40  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1550 1211 2.00 6 1.26 40 50.40 
  Nishant, Abhijeet Jawalkar 1572 IND0.001-0.1040-4.00 
  Vivaan, Vijay Saraogi 1662 IND0.001-0.0640-2.40 
  Samuel, Stephen Noble S 1526 IND0.001-0.1440-5.60 
  Divyanshu, Kumar Singh 1571 IND1.0010.904036.00 
  Prakash, Vaishnavi 1438 IND1.0010.794031.60 
  Shirodkar, Aayush 1533 IND0.001-0.1340-5.20 

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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