Individual Calculations January 2020
 Prakash, Nandini  Total change: 31.20  Rating chartPersonal card
 4th Annual Sevan Muradian Memorial Schaumburg, Illinois USA 2019-11-29
RcRownchangeKK*chgGame
 1685 1462 1.50 3 0.78 40 31.20 
  Elgat, Adam 1573 USA0.001-0.3540-14.00 
  Guha, Rohit 1624 USA0.5010.21408.40 
  Abbott, James 1859 USA1.0010.924036.80 

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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