Individual Calculations July 2023
 Fan, Evan Qianyuan  Total change: -50.00  Rating chartPersonal card
 CCC Tuesday Night Action 96 Charlotte, NC USA 2023-06-06
RcRownchangeKK*chgGame
 1611 1753 0.50 1 -0.19 40 -7.60 
  Arun, Raghav 1611 USA0.501-0.1940-7.60 

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)
 
 2023 Carolinas Classic - Under 2100 Charlotte, NC USA 2023-06-09
RcRownchangeKK*chgGame
 1609 1753 1.00 3 -1.06 40 -42.40 
  Chovanec, Alice 1540 USA0.001-0.7740-30.80 
  Kengsoontra, Patrick 1695 USA0.501-0.0840-3.20 
  Gartenlaub, Corin 1591 USA0.501-0.2140-8.40 

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)
 

 

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