Individual Calculations February 2019
 Bal, Krishan Sahay  Total change: 9.60  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1382 1129 1.00 4 0.24 40 9.60 
  Soni, Deepak R 1425 IND0.001-0.1540-6.00 
  Pintu, Bhowmik 1409 IND1.0010.844033.60 
  Arpit, Kumar 1326 IND0.001-0.2540-10.00 
  Neeraj, Rawat 1368 IND0.001-0.2040-8.00 

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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