Individual Calculations July 2024
 Zhang, Brian Qixuan  Total change: 20.40  Rating chartPersonal card
 CCC Tuesday Night Action 108 Charlotte, NC USA 2024-06-04
RcRownchangeKK*chgGame
 1772 1736 0.00 1 -0.45 40 -18.00 
  Bale, Shawn 1772 USA0.001-0.4540-18.00 

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)
 
 2024 Carolinas Classic - U2100 Charlotte, NC USA 2024-06-07
RcRownchangeKK*chgGame
 1830 1736 2.00 5 0.13 40 5.20 
  Yan, Jeffrey 1846 USA0.001-0.3540-14.00 
  Lee, Justin 1837 USA0.5010.14405.60 
  Chang, Jerry 1842 USA0.001-0.3640-14.40 
  Botez, Andrea Cecilia Cristina 1906 CAN1.0010.724028.80 
  Bock, Dan 1721 USA0.501-0.0240-0.80 

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)
 
 Reverse Angle 131 Charlotte, NC USA 2024-06-22
RcRownchangeKK*chgGame
 1820 1736 2.00 3 0.83 40 33.20 
  Stoll, Jacob 1889 USA0.5010.20408.00 
  Allen, Garret 1768 USA1.0010.544021.60 
  Wang, Aaron Yitian 1804 USA0.5010.09403.60 

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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