Blitz: Individual Calculations September 2023
 Sethuraman, Roshan  Total change: -4.80  Rating chartPersonal card
 2023 July FIDE Classic - Blitz Mesa, AZ USA 2023-07-08
RcRownchangeKK*chgGame
 2020 1892 2.00 4 0.54 40 21.60 
  Schwartz, Raphael 1839 USA1.0010.434017.20 
  Calhoun, Luke 2232 USA0.5010.384015.20 
  Selzler, Richard 2222 USA0.5010.384015.20 
  Arab, Kiana wc1785 USA0.001-0.6540-26.00 

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)
 
 XXXIII Pan-American Youth Blitz Championships - Under 12 Open Chicago, Illinois USA 2023-08-14
RcRownchangeKK*chgGame
 1580 1902 7.00 9 -0.66 40 -26.40 
  Singh, Jiyan 1502  * USA1.0010.08403.20 
  Ram, Jwalanthi 1580 USA1.0010.13405.20 
  Diaz Guerrero, Jesus Daniel 1653 MEX1.0010.19407.60 
  Guo, Felix 1689 USA0.001-0.7740-30.80 
  Mollo Figueroa, Nicole 1616 BOL0.001-0.8440-33.60 
  Vilca Contreras, Dante Ivan 1378 PER1.0010.03401.20 
  Krishnan, Anish 1438 USA1.0010.05402.00 
  Rana, Oliver 1589 USA1.0010.14405.60 
  Das, Aditeya 1776 USA1.0010.334013.20 
 * 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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