Individual Calculations March 2019
 Ansari, Jahaan  Total change: -2.80  Rating chartPersonal card
 Winter 2019 Tuesday Night Marathon San Francisco, California USA 2019-01-08
RcRownchangeKK*chgGame
 1801 1717 1.50 4 -0.07 40 -2.80 
  Argo, Guy 1887 USA0.001-0.2840-11.20 
  Rakonitz, David 1601 USA1.0010.344013.60 
  Maser, Thomas 1814 USA0.001-0.3740-14.80 
  Rudyak, Felix 1902 USA0.5010.24409.60 

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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