Individual Calculations February 2023
 Fan, Shengjie  Total change: 67.60  Rating chartPersonal card
 32nd annual North American Open - U2100 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1811 1523 2.50 5 1.69 40 67.60 
  Unurjargal, Nyamtuya 1862 MGL1.0010.884035.20 
  Coy, Matthew Miller 1734 USA0.5010.274010.80 
  Smith, Micah 1874 USA1.0010.894035.60 
  Taylor, Michael 1807 USA0.001-0.1640-6.40 
  Phillips, Ryan 1777 USA0.001-0.1940-7.60 

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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