Individual Calculations February 2019
 Ghosh, Diptayan  Total change: 11.60  Rating chartPersonal card
 Delhi International Open 2019 ( Cat - A) Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 2387 2544 8.00 10 1.16 10 11.60 
  Trisha, Kanyamarala 2144  * IRL1.0010.08100.80 
  Vantika, Agrawal wm2149 IND1.0010.08100.80 
  Mitrabha, Guha f2371 IND1.0010.27102.70 
  Das, Sayantan m2451 IND1.0010.37103.70 
  Ghaem Maghami, Ehsan g2533 IRI0.501-0.0210-0.20 
  Gukesh, D m2497 IND0.501-0.0710-0.70 
  Rahman, Ziaur g2470 BAN1.0010.40104.00 
  Debashis, Das g2538 IND0.501-0.0110-0.10 
  Visakh, N R m2486 IND0.501-0.0810-0.80 
  Praveen, Kumar C m2233 IND1.0010.14101.40 
 * 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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