Individual Calculations April 2019
 Vishwanath, Purohit  Total change: -13.20  Rating chartPersonal card
 DCA Open FIDE Rated Chess Tournament 2019 Delhi IND 2019-03-23
RcRownchangeKK*chgGame
 1539 1490 3.00 8 -0.66 20 -13.20 
  Rawal, Basant 1813 NEP1.0010.872017.40 
  Vishwanath, Prasad 1848 IND0.001-0.1020-2.00 
  Uttam, Prakash Sharma 1838 IND0.001-0.1120-2.20 
  Mudit, Bansal 1240 IND0.501-0.3120-6.20 
  Piyush, Tandon 1237 IND0.501-0.3120-6.20 
  Dhawal, Arora 1254 IND1.0010.20204.00 
  Kothari, Pranit 1807 IND0.001-0.1320-2.60 
  Poornima, Gupta 1276 IND0.001-0.7720-15.40 

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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