Individual Calculations January 2018
 Parmar, Bharat  Total change: -18.20  Rating chartPersonal card
 Karnavati Club below 1800 FIDE Rating Ahmedabad IND 2017-12-10
RcRownchangeKK*chgGame
 1384 1354 1.00 4 -0.91 20 -18.20 
  Himanshu, Chabda 1698 IND0.001-0.1220-2.40 
  Bhatkar, Zaheer Abbas 1661 IND0.001-0.1420-2.80 
  Choudhary, Aaditya 1058 IND0.001-0.8520-17.00 
  Rosh, Jain 1117 IND1.0010.20204.00 

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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