Individual Calculations February 2019
 Nayak, Shreyas  Total change: 193.60  Rating chartPersonal card
 Bay Area Amateur Championship Burlingame, California USA 2019-01-04
RcRownchangeKK*chgGame
 1614 1613 4.50 5 1.95 40 78.00 
  Liang, Andrew 1583 USA1.0010.464018.40 
  Nagpal, Supunay 1380 USA1.0010.21408.40 
  Faulks, Anthony 1590 USA0.501-0.0340-1.20 
  Badhe, Ronak 1556 USA1.0010.424016.80 
  Lee, Addison 1960 USA1.0010.894035.60 

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)
 
 2019 Berkeley Open Berkeley, California USA 2019-01-11
RcRownchangeKK*chgGame
 1930 1613 1.50 5 0.76 40 30.40 
  Lee, Megan wm2013  * USA0.001-0.0840-3.20 
  Chatterjee, Trina 1748 USA1.0010.684027.20 
  Senthilkumar, Pranav c1914 USA0.5010.354014.00 
  Winslow, Elliott Charles m2013  * USA0.001-0.0840-3.20 
  Lee, Addison 1960 USA0.001-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 10th Annual Golden State Open Concord, California USA 2019-01-18
RcRownchangeKK*chgGame
 1898 1613 3.50 7 2.13 40 85.20 
  Aigner, Michael 2013  * USA0.001-0.0840-3.20 
  Zhou, Aiden 2013  * CAN1.0010.924036.80 
  Perea, Juan Diego 2013  * ESP0.001-0.0840-3.20 
  Feghhi, Alexander 1673 ESP1.0010.584023.20 
  Kim, Isaiah 1962 USA0.5010.394015.60 
  Blessing, Anthony 2009 USA0.001-0.0840-3.20 
  Penagalapati, Abhinav 1602 USA1.0010.484019.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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