Individual Calculations August 2019
 Walder, Michael  Total change: -15.80  Rating chartPersonal card
 Summer 2019 Tuesday Night Marathon San Francisco, California USA 2019-05-28
RcRownchangeKK*chgGame
 1960 1877 3.00 7 0.14 20 2.80 
  Chambers, Ezra Paul f2241 BDI0.001-0.1020-2.00 
  Rudyak, Felix 1917 USA1.0010.562011.20 
  Riese, Kayven 1730 USA1.0010.30206.00 
  Winslow, Elliott m2186 USA0.001-0.1420-2.80 
  Lehman, Clarence 1854 USA1.0010.47209.40 
  Yan, Ruiyang 1957 USA0.001-0.3920-7.80 
  Senthilkumar, Pranav c1836 USA0.001-0.5620-11.20 

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)
 
 2019 Glasscoe Weekender Anti Swiss Berkeley, California USA 2019-07-12
RcRownchangeKK*chgGame
 1721 1901 0.50 2 -0.93 20 -18.60 
  Senthilkumar, Pranav c1848 USA0.501-0.0720-1.40 
  Mishkin, Viktor 1593 USA0.001-0.8620-17.20 

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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