Individual Calculations January 2015
 Vaidya, Atreya  Total change: 82.80  Rating chartPersonal card
 2014 DCC FIDE Open XI Richardson, Texas USA 2014-11-27
RcRownchangeKK*chgGame
 1778 1622 1.50 4 0.22 40 8.80 
  Gater, Daniel B 2022  * USA0.001-0.0840-3.20 
  Eliezer, Segev 1738 USA0.5010.16406.40 
  Clover, Kelly D 1767 USA0.001-0.3140-12.40 
  Kaniyar, Utkarsh 1585 USA1.0010.454018.00 
 * 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)
 
 2014 DCC FIde Open XII Richardson, Texas USA 2014-12-13
RcRownchangeKK*chgGame
 1507 1647 1.00 1 0.31 40 12.40 
  Tang, Andrew 1507 USA1.0010.314012.40 

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)
 
 2014 Dallas Absolute Richardson, Texas USA 2014-12-20
RcRownchangeKK*chgGame
 2000 1647 2.00 4 1.54 40 61.60 
  Drozdowski, Kacper m2047  * POL0.001-0.0840-3.20 
  Obili, Abhishek R 2023 USA1.0010.914036.40 
  Liu, Bovey 2047  * USA0.001-0.0840-3.20 
  Kelly, Joey Michael 1882 USA1.0010.794031.60 
 * 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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