Individual Calculations February 2018
 Li, Eric  Total change: 43.60  Rating chartPersonal card
 2018 New Year Open Championship Santa Clara, California USA 2018-01-05
RcRownchangeKK*chgGame
 1715 1773 1.50 3 -0.23 40 -9.20 
  Singireddy, Sathvik 1565 USA0.001-0.7740-30.80 
  Ho, Brandon 1776 USA1.0010.504020.00 
  Karnavat, Ojas 1804 IND0.5010.04401.60 

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)
 
 9th Annual Golden State Open Concord, California USA 2018-01-12
RcRownchangeKK*chgGame
 1937 1773 3.50 5 1.93 40 77.20 
  Kaleeswaran, Jaisuraj 1750 USA0.501-0.0340-1.20 
  Wen, Brian C 1697 USA1.0010.404016.00 
  Eswaran, Ashritha wm2065 USA0.5010.354014.00 
  Senthilkumar, Pranav c2001 USA1.0010.794031.60 
  Oconnor, Derek 2173  * USA0.5010.424016.80 
 * 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)
 
 2018 Bay Area Chess Championship Santa Clara, California USA 2018-01-26
RcRownchangeKK*chgGame
 1897 1773 0.50 3 -0.61 40 -24.40 
  Stearman, Josiah f2173  * USA0.001-0.0840-3.20 
  Maiti, Milind 1974 USA0.001-0.2440-9.60 
  Shivakumar, Shawnak 1545 USA0.501-0.2940-11.60 
 * 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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