Individual Calculations July 2023
 Sachi, Jain  Total change: 15.20  Rating chartPersonal card
 14th KIIT International Chess Festival - 2023 (Category 'A') Bhubaneswar IND 2023-06-11
RcRownchangeKK*chgGame
 1627 1675 6.00 10 0.38 40 15.20 
  Nithin, Babu 2011 IND0.001-0.1240-4.80 
  Nirgun, Keval 1813 IND0.5010.19407.60 
  Chakrabarty, Debasis 1944 IND1.0010.834033.20 
  Diproneel, Barman 1275  * IND1.0010.08403.20 
  Prishita, Gupta 1491 IND0.001-0.7440-29.60 
  Naga, Sai Sarthak Karanam 1555 IND0.501-0.1640-6.40 
  Shivani, Senthilkumar 1541 IND0.501-0.1840-7.20 
  Sahoo, Stitaprangya 1532 IND0.501-0.1940-7.60 
  Ethan, V Johnson 1530 IND1.0010.314012.40 
  Gunawardhana, Devindya Oshini 1573 SRI1.0010.364014.40 
 * 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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