Individual Calculations March 2024
 Rajanya, Datta  Total change: -35.20  Rating chartPersonal card
 National School Girls Chess Championship 2023-24 (U17G) Patna IND 2024-02-06
RcRownchangeKK*chgGame
 1393 1511 3.50 7 -0.88 40 -35.20 
  Rijak, Kaur 1154 IND1.0010.11404.40 
  Arshiya, Das wc1592 IND0.5010.11404.40 
  Radhika, Sharma 1298 IND1.0010.23409.20 
  Disha, U A 1378 IND0.001-0.6840-27.20 
  Kashthuri, Bhai R 1590 IND0.001-0.3940-15.60 
  Sinha, Pari 1111  * IND1.0010.08403.20 
  Anupam, M Sreekumar wc1627 IND0.001-0.3440-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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