Individual Calculations February 2019
 Nayak.j.s.  Total change: -21.20  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1380 1194 0.50 4 -0.53 40 -21.20 
  Abhay, Tripathi 1358 IND0.5010.22408.80 
  Gautam, Kumar 1389 IND0.001-0.2540-10.00 
  Biju, Kumar 1384 IND0.001-0.2540-10.00 
  Aman, Agarwal 1387 IND0.001-0.2540-10.00 

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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