Individual Calculations November 2019
 Vidyarthi, Omya  Total change: 96.00  Rating chartPersonal card
 2019 Bay Area Chess Fall Championship Santa Clara, California USA 2019-09-20
RcRownchangeKK*chgGame
 1786 1600 2.00 3 1.11 40 44.40 
  Singireddy, Ruthvik 1510 USA1.0010.384015.20 
  Elisman, Maxim 1849 USA1.0010.814032.40 
  Lang, Jonathan 2000  * USA0.001-0.0840-3.20 
 * 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)
 
 2019 US Class Championship - Expert Burlingame, California USA 2019-09-27
RcRownchangeKK*chgGame
 1652 1600 3.00 3 1.72 40 68.80 
  Thirumalai, Atul 1571 USA1.0010.464018.40 
  Hung, Anthony 1685 USA1.0010.624024.80 
  Ho, Michael 1699 USA1.0010.644025.60 

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)
 
 Berkeley Weekender October 2019 Berkeley, California USA 2019-10-11
RcRownchangeKK*chgGame
 1843 1600 0.50 4 -0.43 40 -17.20 
  Zhu, Jack 2000  * USA0.5010.424016.80 
  Thieme, Steffen 2000  * GER0.001-0.0840-3.20 
  Lin, Daniel 1674 USA0.001-0.4040-16.00 
  Finkelstein, Alan 1698 USA0.001-0.3740-14.80 
 * 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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