Individual Calculations August 2018
 Anderson, Michael  Total change: -20.40  Rating chartPersonal card
 Summer 2018 Tuesday Night Marathon San Francisco, California USA 2018-05-29
RcRownchangeKK*chgGame
 1752 1719 3.50 6 0.65 20 13.00 
  Hilliard, Michael 1427 USA1.0010.15203.00 
  Robeal, Rafik 1664 USA1.0010.42208.40 
  Winslow, Elliott m2119  * USA0.001-0.0820-1.60 
  Sherwood, Peter 1625 USA1.0010.37207.40 
  Walder, Michael 1971 USA0.001-0.1920-3.80 
  Babayan, Gagik 1704 USA0.501-0.0220-0.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 GM Walter Browne Marathon Berkeley, California USA 2018-06-01
RcRownchangeKK*chgGame
 1730 1726 1.50 3 -0.08 20 -1.60 
  Agdamag, Samuel Zamora 1497 USA1.0010.21204.20 
  Jirasek, Ladia f2126  * USA0.001-0.0820-1.60 
  Glasscoe, Alan 1568 USA0.501-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 43rd Peoples Tournament Berkeley, California USA 2018-07-20
RcRownchangeKK*chgGame
 1716 1734 0.50 4 -1.59 20 -31.80 
  Dasika, Archit 1907 USA0.001-0.2720-5.40 
  Boldi, Ethan 1823 USA0.001-0.3820-7.60 
  Nayak, Shreyas 1518 USA0.001-0.7820-15.60 
  Mahesh, Tejas 1614 USA0.501-0.1620-3.20 

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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