Individual Calculations August 2017
 Brown, Nicholas M  Total change: -6.40  Rating chartPersonal card
 Summer 2017 Tuesday Night Marathon San Francisco, California USA 2017-05-23
RcRownchangeKK*chgGame
 1707 1567 1.00 4 -0.32 20 -6.40 
  Marcus, Joel 1831 USA0.001-0.1820-3.60 
  Drane, Robert W 1812 USA0.001-0.2020-4.00 
  Cunningham, Charle 1445 USA1.0010.33206.60 
  White, Benjamin M 1741 USA0.001-0.2720-5.40 

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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