Individual Calculations September 2019
 Lin, Daniel  Total change: 58.40  Rating chartPersonal card
 Bernardo Smith Memorial Championship San Francisco, California USA 2019-08-17
RcRownchangeKK*chgGame
 1795 1608 2.50 3 1.69 40 67.60 
  Singh, Amitoj 1727 USA1.0010.664026.40 
  Heidari, Ako 1723 IRI1.0010.664026.40 
  Jia, Derek 1935 CAN0.5010.374014.80 

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)
 
 BAC August Championship Santa Clara, California USA 2019-08-23
RcRownchangeKK*chgGame
 1675 1608 1.00 3 -0.23 40 -9.20 
  Lee, Yesun 1696 USA0.5010.12404.80 
  Nath, Nitish c1572 USA0.501-0.0540-2.00 
  Penagalapati, Abhinav 1758 USA0.001-0.3040-12.00 

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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