Individual Calculations April 2019
 Choudhary, Jitendra Kumar  Total change: -45.00  Rating chartPersonal card
 DCA Open FIDE Rated Chess Tournament 2019 Delhi IND 2019-03-23
RcRownchangeKK*chgGame
 1587 1950 4.00 7 -2.25 20 -45.00 
  Sumit, Kumar 1550  * IND1.0010.08201.60 
  Yash, Jyoti Bir 1561 IND1.0010.09201.80 
  Mughaho, Awomi 1706 IND0.001-0.8020-16.00 
  Marium, Fatima 1550  * IND0.001-0.9220-18.40 
  Aarush, Uday Khanna 1550  * IND1.0010.08201.60 
  Aditya, Pratap Singh 1550  * IND1.0010.08201.60 
  Sharma, Avinash 1639 IND0.001-0.8620-17.20 
 * 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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