Individual Calculations February 2019
 Rishideep, Bordoloi  Total change: -1.20  Rating chartPersonal card
 Delhi International Open 2019 ( Cat - A) Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1857 1859 5.00 10 -0.06 20 -1.20 
  Vardan, Nagpal m2259  * IND0.5010.42208.40 
  Aronyak, Ghosh c2259  * IND0.001-0.0820-1.60 
  Aman, Sharma 1570 IND0.501-0.3420-6.80 
  Rosh, Jain 1459  * IND1.0010.08201.60 
  Tarun, Kanyamarala 2120 IRL0.001-0.1820-3.60 
  Rudranarayan 1603 IND0.501-0.3120-6.20 
  Menon, Padmanand 1617 IND1.0010.20204.00 
  Surender, Kumar Sharma 2009 IND0.001-0.3020-6.00 
  Evrin, Selvam 1656 FRA0.501-0.2620-5.20 
  Sanket, Chakravarty 2021 IND1.0010.712014.20 
 * 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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