Individual Calculations February 2019
 Chhabra, Aakash  Total change: 28.40  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1579 1620 5.50 9 0.71 40 28.40 
  Ravinder, Mani Verma 1235 IND1.0010.09403.60 
  Prayash, Adhikari 1279 IND1.0010.12404.80 
  Ahmad, Sayeed 1790 IND0.001-0.2840-11.20 
  Mishra, Kamad 1372 IND1.0010.19407.60 
  Karthik, Gopal G 1810 IND1.0010.754030.00 
  Katiyar, Prashant 1768 IND0.5010.20408.00 
  Chavan, Nameet 1761 IND0.001-0.3140-12.40 
  Mukherjee, Dyutimoy 1793 IND0.5010.23409.20 
  Spandan, Srivastava 1403 IND0.501-0.2840-11.20 

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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