Individual Calculations February 2019
 Sahil, Chowdhry  Total change: 79.60  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1301 1047 3.50 8 1.99 40 79.60 
  Aarohan, Saikia 1375 IND0.001-0.1340-5.20 
  Murugan, V 1296 IND1.0010.814032.40 
  Divyaansh, Tandon 1304 IND0.5010.324012.80 
  Aman, Prakash 1304 IND0.001-0.1840-7.20 
  Rohit, Narang 1256 IND0.001-0.2340-9.20 
  Arnab, Purkayastha 1285 IND0.5010.304012.00 
  Ashim, Banerjee 1323 IND1.0010.834033.20 
  Marikani, Kandasamy 1261 IND0.5010.274010.80 

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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