Individual Calculations September 2023
 Liang, Candice  Total change: 51.20  Rating chartPersonal card
 Rooks and Rickshaws Boise, Idaho USA 2023-03-27
RcRownchangeKK*chgGame
 1490 1361 1.00 1 0.67 40 26.80 
  Lundy Iii, George W 1490 USA1.0010.674026.80 

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)
 
 Open Channel D, Please BOISE, ID USA 2023-05-29
RcRownchangeKK*chgGame
 1609 1361 1.00 2 0.61 40 24.40 
  Lange, Brian S 1665 USA0.001-0.1440-5.60 
  Widdifield, Tristen Allan 1552 USA1.0010.754030.00 

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)
 

 

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