Individual Calculations December 2018
 Kumar, Deepak  Total change: -24.80  Rating chartPersonal card
 7th National Amateur Chess Championship 2018 Jalandhar, Punjab IND 2018-11-10
RcRownchangeKK*chgGame
 1584 1615 1.50 4 -0.62 40 -24.80 
  Pradeep, Tiwari 1989 IND0.001-0.1040-4.00 
  Ashish, Sehgal 1289 IND0.501-0.3740-14.80 
  Divyaansh, Tandon 1258 IND1.0010.11404.40 
  Namitbir, Singh Walia 1799 IND0.001-0.2640-10.40 

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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