Individual Calculations January 2024
 Dhiya, D S  Total change: 2.40  Rating chartPersonal card
 Athens of the East 3rd Grandmaster Chess Tournament-2023 (Category 'B') (Below 1700) Madurai IND 2023-12-25
RcRownchangeKK*chgGame
 1537 1161 0.50 4 0.06 40 2.40 
  Rahul, K 1614 IND0.001-0.0640-2.40 
  Vaibhav, Singh Verma 1637 IND0.5010.454018.00 
  Vijay, M. 1380 IND0.001-0.2240-8.80 
  Rajesh, Kumar Nayak 1518 IND0.001-0.1140-4.40 

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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