Individual Calculations December 2021
 Ren, Jesse  Total change: 69.20  Rating chartPersonal card
 30th Annual Kings Island Open - Major Blue Ash, Ohio USA 2021-11-12
RcRownchangeKK*chgGame
 2074 1766 2.50 5 1.68 40 67.20 
  Bora, Safal m2166  * USA0.001-0.0840-3.20 
  Cheng, Alex 1816 USA0.5010.07402.80 
  Wang, Kevin 2102 USA1.0010.884035.20 
  Quirke, Jeffrey L 2118 USA1.0010.894035.60 
  Zhao, Erick c2166  * 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)
 
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2018 1766 2.00 9 0.05 40 2.00 
  Lin, Dachey f2166  * USA0.5010.424016.80 
  Song, Edward m2166  * USA0.001-0.0840-3.20 
  McConnell, Sullivan 2098 USA0.001-0.1240-4.80 
  Singh, Hersh 2088 USA0.5010.374014.80 
  Wiebe, Daniel 2027 CAN0.001-0.1840-7.20 
  Johnson, Donald 2083 USA0.001-0.1340-5.20 
  Myers, Dominique 2070 USA0.001-0.1440-5.60 
  Sheehan, Ethan 1877 USA1.0010.654026.00 
  Das, Aditeya 1583 USA0.001-0.7440-29.60 
 * 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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