Individual Calculations February 2020
 Viswanathan, Arul  Total change: 68.80  Rating chartPersonal card
 2020 New Year Championship - Open Santa Clara, CA USA 2020-01-03
RcRownchangeKK*chgGame
 1853 1768 4.50 7 1.72 40 68.80 
  Dixit, Arun 2017 USA0.5010.314012.40 
  Canessa, John Luca 2040 USA0.001-0.1740-6.80 
  Pullela, Sricharan 1781 USA0.5010.02400.80 
  Rajaram, Anika wc1551 USA1.0010.22408.80 
  Sairam, Pranav 1743 USA1.0010.474018.80 
  Ai, Evan 1795 USA1.0010.544021.60 
  Wang, Henry 2044 USA0.5010.334013.20 

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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