Individual Calculations February 2018
 Jay, Neel  Total change: 20.00  Rating chartPersonal card
 10th Annual Chesapeake Open - U2200 Rockville, Maryland USA 2018-01-12
RcRownchangeKK*chgGame
 1849 1772 2.50 5 0.50 40 20.00 
  Chiu, Isaac 2001 USA0.001-0.2140-8.40 
  Nair, Siddhant 1633 USA1.0010.314012.40 
  Yagiz, Bora 1888 TUR1.0010.664026.40 
  Narasimhan, Narkeeran 1870 USA0.5010.13405.20 
  Xu, Arthur c1852 USA0.001-0.3940-15.60 

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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