Individual Calculations February 2019
 Verma, H.s.  Total change: -12.40  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1500 1568 4.50 9 -0.62 20 -12.40 
  Bani Kanta, Nath 1168  * IND1.0010.08201.60 
  Anwar, N K 1817 IND0.001-0.1920-3.80 
  Anukarssa, Dutta 1334 IND1.0010.21204.20 
  Jeevan, Prakash N 1223 IND1.0010.11202.20 
  Hermon, Dain Saldanha 1736 IND1.0010.722014.40 
  Prakash, Yadav 1718 IND0.001-0.3020-6.00 
  Patil, Ketan 1749 IND0.001-0.2620-5.20 
  Amar, Gohil 1392 IND0.001-0.7320-14.60 
  Majumdar, Ritam 1365 IND0.501-0.2620-5.20 
 * 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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