Individual Calculations September 2021
 Craig, Aaron  Total change: 0.00  Rating chartPersonal card
 Mechanics Institute Tuesday Night Marathon July-August 2021 - Reserve San Francisco, California USA 2021-07-13
RcRownchangeRpKK*chgGame
 1648 0 1.00 3 0.00 1523   0.00 
  Mercado, Adam 1731 USA0.0010.00 0.00 
  Hope, Frederick 1694 USA0.0010.00 0.00 
  Starr, Albert 1519 USA1.0010.00 0.00 

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)
 
 2021 Bernardo Smith Memorial - 1600-1999 San Francisco, California USA 2021-08-21
RcRownchangeRpKK*chgGame
 1729 0 0.00 1 0.00 929   0.00 
  Mercado, Adam 1729 USA0.0010.00 0.00 

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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