Individual Calculations June 2015
 Banik, Siddharth G  Total change: -4.80  Rating chartPersonal card
 2015 Bay Area Chess GM Jesse Kraai Championship Milpitas, California USA 2015-04-17
RcRownchangeKK*chgGame
 1924 2128 1.50 2 0.07 40 2.80 
  Sant, Amit 1728  * USA1.0010.08403.20 
  Taghizadeh, Rayan f2120 USA0.501-0.0140-0.40 
 * 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)
 
 40th CalChess State Scholastics Championship 2015 Santa Clara, California USA 2015-05-02
RcRownchangeKK*chgGame
 2017 2096 2.00 2 0.78 40 31.20 
  Stearman, Josiah P 2019 USA1.0010.394015.60 
  Cao, Joshua 2014 USA1.0010.394015.60 

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)
 
 2015 Best of the West Class Championship Santa Clara, California USA 2015-05-23
RcRownchangeKK*chgGame
 1915 2096 0.50 2 -0.97 40 -38.80 
  Srihari, Pranav 1965 USA0.001-0.6840-27.20 
  Dasika, Archit 1865 USA0.501-0.2940-11.60 

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)
 

 

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