Individual Calculations August 2018
 Kim, Isaiah  Total change: 23.80  Rating chartPersonal card
 Summer 2018 Tuesday Night Marathon San Francisco, California USA 2018-05-29
RcRownchangeKK*chgGame
 1764 1932 4.50 5 1.00 35 35.00 
  Robertson, Terrance 1532  * USA1.0010.08352.80 
  Harris, John 1742 USA0.501-0.2535-8.75 
  Campers, Willie 1723 USA1.0010.23358.05 
  Krasnov, Steven 1897 USA1.0010.453515.75 
  Argo, Guy 1924 USA1.0010.493517.15 
 * 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
 1894 1932 3.00 5 0.31 35 10.85 
  Waharte, Louka 1555 FRA1.0010.09353.15 
  Jirasek, Ladia f2185 USA0.001-0.1935-6.65 
  Gomboluudev, Enkhjin C 1696 USA1.0010.20357.00 
  Maser, Thomas F 1866 USA1.0010.413514.35 
  Poehlmann, Roger M 2170 USA0.001-0.2035-7.00 

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)
 
 Berkeley Weekender July 2018 Berkeley, California USA 2018-07-14
RcRownchangeKK*chgGame
 2000 1924 0.50 4 -1.13 35 -39.55 
  Jirasek, Ladia f2192 USA0.001-0.1735-5.95 
  Chambers, Ezra Paul f2153 BDI0.001-0.2135-7.35 
  Canessa, John 1910 USA0.001-0.5235-18.20 
  Shivakumar, Shawnak 1746 USA0.501-0.2335-8.05 

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
 1921 1924 3.50 6 0.50 35 17.50 
  Mahesh, Tejas 1614 USA0.501-0.3635-12.60 
  Palusa, Maurya 1642 USA0.501-0.3435-11.90 
  Boldi, Ethan 1823 USA1.0010.363512.60 
  Oconnor, Derek 2215 USA0.5010.353512.25 
  Wang, Henry 2039 USA1.0010.663523.10 
  Jirasek, Ladia f2192 USA0.001-0.1735-5.95 

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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