Individual Calculations January 2019
 Diep, Andrew  Total change: 70.40  Rating chartPersonal card
 1st Annual Old Line Open - U2200 Rockville, Maryland USA 2018-12-07
RcRownchangeKK*chgGame
 1865 1670 2.50 3 1.76 40 70.40 
  Shoykhet, Benjamin 1853 USA1.0010.744029.60 
  Sriniaiyer, Sudarshan 1865 USA1.0010.754030.00 
  Maheshwari, Jayant 1877 USA0.5010.274010.80 

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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